14 best carbon monoxide detector do
A carbon monoxide (CO) detector is a crucial safety device designed to monitor and detect the presence of carbon monoxide gas in the air. Carbon monoxide is a colorless, odorless, and tasteless gas that is produced by incomplete combustion of carbon-containing fuels, such as natural gas, propane, gasoline, wood, and charcoal. When inhaled, carbon monoxide can be extremely harmful and even fatal, making a CO detector an essential household device. Here's what you need to know about how carbon monoxide detectors work:
Gas Sensing Technology: CO detectors utilize various sensing technologies to detect carbon monoxide gas. The most common types include electrochemical sensors, metal oxide semiconductor sensors, and biomimetic sensors. Electrochemical sensors are widely used for their accuracy and reliability.
Continuous Monitoring: Carbon monoxide detectors continuously monitor the air for the presence of CO gas. They are designed to provide early warning if dangerous levels of carbon monoxide are detected in your home.
Alarm System: When the detector senses elevated levels of carbon monoxide, it triggers an audible alarm, usually a loud beeping sound. This alert is designed to wake you up or notify you when you are awake, ensuring you can take immediate action.
Digital Display: Many modern CO detectors feature digital displays that show the current carbon monoxide levels in parts per million (ppm). This display can help you assess the severity of the situation.
Power Source: CO detectors are typically powered by household batteries (usually AA or AAA) or by being directly connected to the electrical system of your home.Some models offer both battery backup and electrical connectivity to ensure continuous operation even during power outages.
Placement: It's essential to install CO detectors in strategic locations throughout your home, including near bedrooms and common living spaces. Follow the manufacturer's guidelines for proper placement to ensure optimal coverage.
Maintenance: Regular maintenance is important. Test your carbon monoxide detector monthly to ensure it is functioning correctly. Change the batteries as needed, and replace the entire unit as recommended by the manufacturer, usually every 5-7 years.
Interconnected Detectors: In larger homes or homes with multiple levels, interconnected CO detectors are recommended. When one detector detects carbon monoxide, all interconnected units will sound their alarms, providing better coverage and early warning.
Compliance: It's important to check if your CO detector complies with relevant safety standards and regulations in your region. Look for certifications like UL (Underwriters Laboratories) or CSA (Canadian Standards Association).
Emergency Response: If your CO detector goes off, evacuate your home immediately and call emergency services (911) from a safe location. Do not re-enter the building until it has been cleared by professionals.
In summary, carbon monoxide detectors are vital devices for protecting you and your family from the potentially deadly effects of carbon monoxide poisoning. They provide early warning, allowing you to take action and address any potential sources of carbon monoxide in your home, such as malfunctioning heating systems or gas appliances.
Below you can find our editor's choice of the best carbon monoxide detector do on the market
Google S3000BWES Nest Protect Alarm-Smoke Carbon Monoxide Detector, 1, White
Product description
Nest Protect is the smoke alarm that thinks, speaks, and alerts your phone. This smoke detector and carbon monoxide detector has a Split-Spectrum Sensor to detect fast-burning and smoldering fires, tests its own batteries, and lasts up to 10 years. It sends phone alerts when something’s wrong.[1] You can hush the alarm from your phone with App Silence. And it tells you when the batteries are running low, so there are no chirps at 2 AM.
[1] Mobile alerts require working internet and Wi-Fi.
- Designed in USA
- Smoke detector and carbon monoxide detector that speaks up in a friendly voice to give you an early warning when there’s smoke or CO in your home
- Split Spectrum Sensor looks for both fast burning and smoldering fires and tells you where the danger is
- Get phone alerts so you know something’s wrong even when you’re away from home[1]
- CO detector looks out for carbon monoxide and tells you where it’s located
- With App Silence, you can silence the smoke alarm with your phone in the Nest app when there’s only a little smoke
- No chirps to tell you the battery is low; Nest Protect tests its own batteries and gives you a Nightly Promise when you turn off the lights so you know everything is working
User questions & answers
| Question: | Will these wired ones install on old electrical wired systems? The thermostat needed an additional wire installed. Will these, too |
| Answer: | Yes all the wired Nest Protect needs is the 120V hot (black) and neutral (white) wires in the electrical box connected to the plug-in pigtail that comes with the Protect. If your house has multiple detectors now you will usually also find a red wire in the electrical box that interconnects your old detectors so that if one goes off they all sound. That wire is no longer needed with the Protect so you just cap it with a wire nut. |
| Question: | Can you view carbon monoxide levels in PPM |
| Answer: | Yes, but only if you are connected to the internet and then only for the last ten days, and only if the level rises above the heads up level (which is 70ppm and rising for around an hour or a shorter period if over 150ppm). To counter what someone else's answer was - Carbon monoxide does NOT sink. It is in fact lighter than air (CO has an atomic weight of 28 versus Nitrogen (N2) which is also 28 - but marginally heavier (by 0.003 amu due to heavier isotopes), Oxygen (O2) which is 32 and Argon which is 40. However the weight is similar enough in the air in your house that it tends to distribute as a fluid and is measurable anywhere in a room; it really depends upon how air moves through the space. The levels tend to fluctuate rapidly as CO distributes and any outside air mixes in and additional CO is added. Overall, there is no perfect way to measure the CO levels with one device in one place, but this is as good as most people need. |
| Question: | What happens if the wifi disconnects? Does the alarm sound |
| Answer: | The Nest Protects and Nest Learning Thermostat create their own ad-hoc network and don't rely on your home wifi for communications between devices. WiFi is only used for communications OUTSIDE of the home to pass on alerts, etc. Even if the ad-hoc network fails the individual alarms will sound as they detect smoke/CO. |
| Question: | My home has hard-wired interconnected smoke detectors. can i simply replace one with this device? i read that it doesn't use interconnect wire |
| Answer: | I think very few here understand the question. National code requires interconnected smoke detectors as of 2004, there is an extra wire in the circuit and all smoke detectors are on that wire for 'signal'. When one alarms they should ALL alarm. If I am reading the answers correctly, NEST does not comply with the signal wire. However, it looks like it does set up its own wireless network to act like they are all interconnected. To be honest, after paying for the extra wire behind the wall, why would I want to by 6-8 nests at $100 each when the originals are 20-30 each? This way there is one smart point to notify if any detector is going off. Nests way 6-9 smoke detectors, 6-8 login, 6-8 ip address. Ugh, what a nightmare! |
Product features
Thinks, speaks, and alerts your phone.
There’s never been a smoke and CO alarm quite like this. Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It speaks up when there’s a problem and can send a message to your phone if you’re not at home.[1] And it helps keep you safe and sound for up to a decade.
Speaks up to tell you what’s wrong.
When there’s smoke or CO in your home, Nest Protect speaks in a friendly, human voice to give you an early warning and tell you where the danger is.
Silence with your phone.
With App Silence, you can hush the alarm on the Nest app if everything’s under control.
Nightly Promise.
The quick green glow means all your Nest Protects have tested themselves and the batteries are good.
Phone alerts.
Nest Protect can send you a message when there’s a problem or if the batteries are running low.[1]
Every second counts.
The Split-Spectrum Sensor detects smoke from both fast and slow burning fires.
10-year CO sensor.
Carbon monoxide is poisonous, but invisible. Nest Protect has long-lasting sensors to detect it.
First Alert Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display, CO710
FIRST ALERT
Product description
The First Alert CO710 Carbon Monoxide Alarm with 10-Year Battery and Digital Temperature Display detects dangerous carbon monoxide for up to 10 years. This carbon monoxide detector uses an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can't see, smell, or taste in the air. A built-in 10-year lithium battery means you never need to worry about changing batteries during the lifetime of the alarm. This stylish CO monitor is designed to sit on top of a dresser or tabletop, and it has a backlit digital display that clearly shows the ambient temperature, as well as current and peak CO concentrations. An 85-decibel horn sounds if carbon monoxide levels are too high, and a test/silence button silences the alarm and allows you to test its functionality.
- Keep your family safe with this easy to use digital-display, 10-Year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
- Easy-to-read backlit digital display shows temperature and CO concentration; Peak Level feature displays the highest concentration of carbon monoxide measured
- Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector
- A loud 85-decibel alarm sounds when CO levels reach dangerous levels
- 10-year limited warranty; Equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety
- All first alert CO alarms are rigorously tested to meet UL standards
- First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
User questions & answers
| Question: | can i fly with this for overseas use |
| Answer: | No. This does not sync with those. |
| Question: | These CO2 detectors have a shelf life, how do we get these with the full life of the unit? Some are already past the exp. date |
| Answer: | Yes. Batteries are included. |
| Question: | Will this give your exact co level even if it's normal or only if the co is dangerous |
| Answer: | This PL-259 Jumper Cable is usually used for HAM & CB Radio, Antenna Analyzer, Dummy Load, SWR Meter. If it is used for WIFI modem, you need to check if your device has SO239 connector. |
| Question: | is this good for travel |
| Answer: | Loss in a co-ax is a function of frequency. Assuming we are talking about the 12” patches. At 1ft of RG58 run 14MHz(20m band) it has a 0.013dB loss, at 440MHz (70cm band) it has 0.08dB loss... which yeah if you add everything up it could be rather substantial. As a patch cable though. If you want to try patching with a LMR400UF, that’s all on you, but you can’t beat the flexibility of RG58 If you’re going to attempt to run say 100ft of RG58 on 70cm yeah... 90% of your power goes to de-icing the feed line. It all depends on your application :D 73 de KN4GEI |
2 Pack Smoke and Carbon Monoxide Detector Battery Operated with LCD Display, Portable Fire Alarms Smoke Detector for Home and Kitchen
Elvicto
- Combo smoke detector/carbon monoxide alarm detects two threats
- Electrochemical CO sensor alerts you to carbon monoxide danger
- Photoelectric sensor detects smoke while minimizing false alarms
- Battery-operated unit installs quickly and easily without an electrician，A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours
- 5 YEARS WARRANTY
User questions & answers
| Question: | I cannot get power light to illuminate. Had smoke fill kitchen from pellet stove with no alarm from either device. Any tips |
| Answer: | Yes. VdS, TÜV Rheinland, BSI, ETL, and CCCF. UL 2034 (US) and EN 50291 (EU) |
| Question: | How does it show real time carbon monoxide levels and what not if the lcd screen does not stay on? Maybe I got a defective one |
| Answer: | Stairwell |
| Question: | Do theses need to be replaced in 5 years? it says 5 year warrnty some sy 7 some say 10yrs. what is the reccomendation on these |
| Answer: | Not thus far. |
| Question: | I cannot get power light to illuminate. Had smoke fill kitchen from pellet stove with no alarm from either device. Any tips |
| Answer: | Hello Bob, it's the Alorva team here. We do not provide moisture reduction packets, however, if you feel you need that added protection from moisture, feel free to do so. Some customers are constantly adding and taking out documents from their bags all the time and this airflow that is introduced is sufficient to keep moisture to non-existent levels. Thanks and have a Merry Xmas, The Alorva team. |
Product features
Alerts You to Danger
When a threat is detected, the smoke and carbon monoxide alarm sounds a loud 85-decibel siren that is designed to wake even the soundest of sleepers.
A single button allows you to silence alarms and test if the device is working.
Battery Operated for Convenience
The battery-operated dual CO smoke alarm installs in minutes, without requiring an electrician. The unit requires two 1.5V AA battery and features a chirp and indicator light to let you know when they need replacing. The alarm mounts easily to a ceiling or wall and comes with pins to secure alarm to the base to prevent tampering.
Sleek, Low-Profile Design
Half as thick as a standard alarm, the Photoelectric Smoke and Carbon Monoxide Alarm packs premium detection features into a sleek, compact unit. The ultra-thin design features a white finish that blends seamlessly with most home decor.
2x SAFT LS17330 Size 2/3A 3.6V 2.1Ah Lithium Battery for Tracking Devices for Hunting Dogs, Carbon Monoxide Detectors, Intrusion Sensors, Invisible Fencing,Smart Utility Metering, Emergency Backup
Exell Battery
Product description
SAFT LS17330 Size 2/3A 3.6V 2.1Ah Primary Lithium Thionyl Chloride (Li-SOCl2) BatteryLithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -60?C to + 85?C. This battery has high energy, high reliability 3.6 volt power source, excellent memory backup power source, and a low self discharge rate gives this cell a 10 year shelf life.SAFT LS17330 2/3 A Size 3.6V/2.1 Ah Lithium Thionyl Chloride Battery Specifications: Type: Lithium Thionyl Chloride (LiSOCl2), Voltage: 3.6 V, Amperage: 2.1Ah, Heigth: 33.4 mm (1.31 in), Size: 2/3 A , Terminals: Button, Diameter: 16.5 mm (0.65 in), Replaces: ER17335Utility MeteringSaft products are utilized in smart utility utility marketmeters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design.Utility Metering Applications include:Smart Utility Metering, Emergency Backup, Data Collection, AMR Add-ons, MilitaryOur extensive product range can serve a military marketvariety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate.Military Applications include:Enhanced Vision, Flashlights, Communications, Smart Munitions, Unattended Sensors, Security/SafetySaft batteries provide stable and reliable power for many security and safety products. Lasting up to five times longer than ordinary alkaline batteries, our lithium manganese dioxide batteries provide an excellent value.Security/Safety Applications include:Smoke Alarms, Carbon Monoxide Detectors, Intrusion Sensors, Invisible Fencing
- Voltage: 3.6, Amperage: 2.1mAh, Chemistry: Li-SOCl2
- Height: 1.310, Diameter: 0.65
- 2/3A
Smoke and Carbon Monoxide Detector - with LCD Display, Battery Operated Smoke CO Alarm Detector Combo Unit
ALERT PRO
- ✔️ Smoke Alarm and Carbon Monoxide Detector with LCD Display Combo Unit
- ✔️ Unit Comes With with Long Live Batteries
- ✔️ 5 year manufacturer warranty
- ✔️ 100% customer satisfaction guaranteed. if you dont like it will take it back no quations ask
- ✔️ Photoelectric Sensor Detects Smoke, While Minimizing false alarms.
User questions & answers
| Question: | Where can I find a user manual for this device? My device lit up blue and displayed the number 30 but I am unsure why |
| Answer: | Take off the batteries and put them back in. And then press the test bottom and is going to do a countdown and once is done you all set. And like every 30 second will light up green |
| Question: | Who is this company "alert pro"? are they known for making quality detectors? hate to risk it, for something like this |
| Answer: | not familiar with this company but have had this detector for a few months and it seems to be working as good as any other |
| Question: | Is this carbon monoxide and fire detector UL-Listed |
| Answer: | Yes |
| Question: | What kind of batteries to use |
| Answer: | Sorry, 3 AA Batteries !! |
Fast & Low Level CO Detector | Display > 10ppm | 25ppm Buzzer Trigger |
Product description
The LOW LEVEL CO ALARM – JAX3000 is a fast and sensitive monitor designed to provide added protection for older adults, elderly, pregnant women, young children, and persons with medical conditions who may be more vulnerable to the adverse health effects of exposure to low CO levels. This monitor displays CO concentration of 10ppm and above. Standard CO devices typically display above 30ppm. Also, the JAX3000 CO detector triggers an audible alarm when CO is detected at 25ppm after 1 min compared to more typical alarms that trigger at 70ppm and can take between 60 to 240 minutes to actually alarm. The SUPER FAST CO monitor alarms closer to various agency CO gas exposure permissible limits. The CO monitor comes with a production date to give users life expectancy information so users know when to change the alarm. Features include a low-level display, display >10ppm, fast alarming at 25ppm at 1 min, 5-year sensor life, Low battery warning, Product stable on table, no need to mount, comes with screws for wall mount, End of alarm life warning, 1-year limited warranty. Comes with Batteries. SPECIFICATIONS include Power Source: 3 x AA 1.5V battery, Sensor Type: Electrochemical, 10 year life, CO Display Range: 0-9ppm …displays “0”, 10-999ppm …displays level, Operation Temp: 40 to 100F, Ambient Humidity: 10% to 90%, Buzzer Level: 85dB @ 1m, Product Weight: 140g, Product Life: 5 years, Size: 255x44x44mm
- 🏠USES: Protection for older adults, elderly, pregnant women, young children, and persons with medical conditions.
- 🔬ACCURATE: CO low-level meter that buzzers at 25ppm.
- 🔔 FAST ALARM: Alarms at 25ppm @ 1min compared to other typical >70ppm @ 60-240 minutes.
- 👪 TABLE OR MOUNT: Product stable on table, no need to mount, comes with screws for wall mount.
- 🕵️ TRUST: ** 1 year limited warranty ** 100% quality guaranteed **
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410
FIRST ALERT
Product description
Be alerted to dangerous carbon monoxide leaks with the First Alert CO410 Battery-Operated Carbon Monoxide Alarm with Backlit Digital Display. This carbon monoxide detector uses an electrochemical carbon monoxide sensor, the most accurate CO detection technology available, to detect the CO you can't see, smell, or taste in the air. An easy-to-read backlit digital display allows a quick view current and peak CO levels. This unit is powered by two replaceable AA batteries, offering peace of mind even during power outages. An EZ access battery door allows you to change out batteries without having to dismount the alarm. An 85-decibel horn sounds if carbon monoxide levels are too high, and a test/silence button silences the alarm and allows you to test its functionality. No installation or outlet is required, and an optional wall mount is included.
Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air.
The First Alert CO410 carbon monoxide alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. This alarm is perfect for bedrooms, hallways, and basements. Its easy-to-read backlit digital LED display gives you a clear read-out of current CO concentrations in parts per million. It is powered by two AA replaceable batteries giving you peace of mind during power outages. The test/silence button both silences a non-threatening alarm and low battery warning and allows you to test the unit's functionality. The alarm performs its own internal test as well. The unit monitors and re-alarms if carbon monoxide levels persist sounding a loud 85-decibel horn. No installation is required and the attractive design allows the unit to be placed anywhere you need it. It includes an optional wall mount--no outlet required. An audible and visual low battery signal alerts you to replace the battery. UL listed. --Bree Norlander
What's in the Box
One carbon monoxide alarm, user's manual, and two AA batteries
- Keep your family safe with this easy to use digital display, battery operated carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
- Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured
- A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
- To ensure complete protection make sure to place one on each level of your home and in each bedroom
- 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
- All First Alert CO alarms are rigorously tested to meet UL standards
- First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
User questions & answers
| Question: | How far apart are the mounting holes? The two previously Posted responses are vastly different one says 2 1/2” and the other says |
| Answer: | They are 2 1/2" +/- 1/8" . I think there is a drill templete that was included with mine. You might want to check the packaging for that too. |
| Question: | does this unit have a stand so it can be placed on a table |
| Answer: | No, it will stand up by itself |
| Question: | Is there a manufacturing date listed on the alarm |
| Answer: | yes, on the back in the upper right. |
| Question: | What is on the display during normal operation? Just the flashing battery symbol |
| Answer: | Yes, just a flashing battery symbol |
Kidde KN-COEG-3 Nighthawk Plug-in Carbon Monoxide and Explosive Gas Alarm with Battery Backup (Pack of 2), 2 Pound
Kidde
Product description
Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm with Battery Backup (Pack of 2)
- Use your smartphone to make your Tile
- Garmin index measures metrics that matter such
- Up to 16 people can be recognized by the smart scale
- Step on the scale and garmin index is able to recognize
User questions & answers
| Question: | when were these manufactured ? how old are these ? where can you find the date of manufacture on this item |
| Answer: | If you go to the kidde.com website and find support for this model, select the "Documents" tab and both the information sheet and manual are available for download. |
| Question: | Where can i pull up a copy of the owner`s manual for kiddie model kn-coeg |
| Answer: | The manufacturer's technical specifications for this unit indicate that the unit is designed to detect natural gas and propane, which are the two most common type of gas used in heating and cooking in residential settings. Hydrogen gas is not a part of the specification. |
| Question: | Will it detect hydrogen gas (as in a battery bank charging |
| Answer: | Virtually all explosive gas monitors employ a heating element as part of their design. Because of this, such devices must be plugged into a household outlet. If they are unplugged or there is a power outage, the battery will typically allow the unit to run for up to a day or two (depending on the make and model), but then the battery will die. So the answer is no. This unit in particular will only last about one day on battery power, at which point the unit will stop working and the battery will have to be replaced. In addition, many devices, including this one, must have a good battery installed for backup or they will not operate. Hope this helps. |
| Question: | can they be run on battery only??? and not plugged in |
| Answer: | For a light rod the line is 2-6 pound test. For the medium rod it is 8-20 pound test line. |
Product features
Plug-In Explosive Gas and Carbon Monoxide Detector with Battery Backup
The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protects you and your family from 2 deadly threats. The KN-COEG-3 includes 9-Volt battery back up that provides protection during a power outage, when AC-only units can not provide protection. By pressing the Peak Level Button you can see the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous digital display shows you the level of carbon monoxide (if any) the unit is sensing as well as if gas is present. The gas sensor is a metal oxide sensor designed to detect natural gas (methane) or propane.
Carbon monoxide and gas detector plugs directly into wall outlet
Digital display updates CO level in PPM every 15 seconds
Loud 85 dBA pulsing alarm that will sound to alert you to a potential problem
Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm-Battery(S3000BWES) 4-Pack
Product description
Know more, worry less. Get alerts on your phone.Nest Protect sends a message when there's a problem or the batteries run low. Every second counts.The Split-Spectrum Sensor looks for both fast and slow-burning fires. Hush from the Nest app.Just burned the popcorn? Silence the false alarm with your phone, not your dish towel. Tells you what and where.Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do. Expect more from your smoke alarm. Easy installation.Nest Protect takes only minutes to install and you can set it up from your phone. Product Specifications: Power: Six life-long AA Energizer Ultimate Lithium batteries Color: White Features: Voice alarms with custom location Phone alerts include:Low-batterySmokeCarbon monoxideSensor failure Split-Spectrum Sensor Nest App App Silence Detects carbon monoxide Heads-Up alerts 10-year product lifetime Sound Check Nightly Promise Self Test Pathlight Steam Check Wireless Interconnect Safety History What To Do Home Report Emergency Shutoff with Nest Learning Thermostat Emergency clip record with Nest Cam Languages: Pre-installed languages by country United States: English, Spanish Canada: English, French (Quebecois) United Kingdom: English (British) France, Belgium and Netherlands: French and DutchNote: After setup, you can change the language Nest Protect speaks to any of the above lang...
- Voice alarms with custom location
- Phone alerts
- 10-year product lifetime
- INCLUDED IN THE BOX: Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm - Battery (S3000BWES), Six long-life batteries (Energizer Ultimate Lithium "L91" AA), Backplate, Four screws, User's Guide, Welcome Guide
- BUNDLE INCLUDES: Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm - Battery (S3000BWES) 4-Pack
User questions & answers
| Question: | is this the wired or wireless kind |
| Answer: | Wired connection. |
| Question: | Are they UL certified |
| Answer: | Yes |
| Question: | Can you add as many smoke alarms as you want |
| Answer: | I am not sure what the limit is but I have four connected at the moment and may add a fifth. |
| Question: | Is there a monthly fee |
| Answer: | there is no monthly fee for the protect or the thermostats |
First Alert PRC710 Combination Alarm, 1 pack
First Alert
Product description
Featuring a low profile, contemporary design, the First Alert PRC710 Slim Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Battery provides the same protection as a standard smoke alarm while taking up only a fraction of the space. This slim, battery operated smoke detector requires no hardwiring for installation, making it an ideal solution for those who want to enhance fire safety without hiring an electrician. It features a built in 10 year lithium ion battery that provides continuous power for up to a decade. Equipped with an ultra reliable photoelectric sensor, the smoke alarm detects smoke from slow burning, smoldering fires while keeping false alarms to a minimum. A patented smoke entry system further enhances the detector's reliability by providing a direct path to the smoke sensor. The unit also features an advanced electrochemical sensor that detects carbon monoxide leaks from multiple sources such as faulty fuel burning appliances and blocked chimneys. The simple twist lock mounting system installs easily onto a wall or ceiling, while the tamper resistant locks help prevent removal of the battery to keep the alarm secure. Half as thick as a standard alarm, the smoke detector has a sleek, slim design that blends in seamlessly with most decor. A loud 85 decibel alarm sounds when smoke is detected, and a convenient test/silence button lets you easily check alarm function and mute false alarms. TROUBLESHOOTING STEPS: Activating the battery. Mount alarm to mounting bracket to activate. Once unit is activated, it cannot be turned off. NOTE: After you activate the battery, the power indicator light may flash. (If the unit alarms, the light will blink rapidly, and the horn will repeatedly sound 3 beeps, pause, 3 beeps.) Once the Smoke Alarm is on the bracket, you can rotate the Alarm to adjust the alignment. Clean the Smoke/CO Alarm at least once a month; gently vacuum the outside of the Smoke/CO Alarm using your household vacuum’s soft brush attachment. A can of clean compressed air may also be used. Follow manufacturer instructions for use. Test the Smoke/CO Alarm. Never use water, cleaners or solvents since they may damage the unit. If the Smoke/CO Alarm becomes contaminated by excessive dirt, dust and/or grime, and cannot be cleaned to avoid unwanted alarms, replace the unit immediately. DO NOT LOCATE THIS SMOKE/CO ALARM: In garages, furnace rooms, crawl spaces and unfinished attics. Avoid extremely dusty, dirty or greasy areas. Where combustion particles are produced. Combustion particles form when something burns. Areas to avoid include poorly ventilated kitchens, garages, and furnace rooms. Keep units at least 20 feet (6 meters) from the sources of combustion particles (stove, furnace, water heater, space heater) if possible. In areas where a 20-foot (6 meter) distance is not possible – in modular, mobile, or smaller homes, for example – it is recommended the Smoke Alarm be placed as fa from these fuel-burning sources as possible. The placement recommendations are intended to keep these Alarms at a reasonable distance from a fuel-burning source, and thus reduce “unwanted” alarms. Unwanted alarms can occur if a Smoke Alarm is placed directly next to a fuel-burning source. Ventilate these areas as much as possible. Within 5 feet (1.5 meters) of any cooking appliance. In air streams near kitchens. Air currents can draw cooking smoke into the smoke sensor and cause unwanted alarms. In extremely humid areas. This Alarm should be at least 10 feet (3 meters) from a shower, sauna, humidifier, vaporizer, dishwasher, laundry room, utility room, or other source of high humidity. In direct sunlight. In turbulent air, like near ceiling fans or open windows. Blowing air may prevent CO or smoke from reaching the sensors. In areas where temperature is colder than 40˚ F (4.4˚ C) or hotter than 100˚F (37.8˚ C). These areas include non-airconditioned crawl spaces, unfinished attics, uninsulated or poorly insulated ceilings, porches, and garages. In insect infested areas. Insects can clog the openings to the sensing chamber. Less than 12 inches (305 mm) away from fluorescent lights. Electrical “noise” can interfere with the sensor. In “dead air” spaces. See “Avoiding Dead Air Spaces”.
- Complies with all current 10 year legislation in U. S. states/cities where required
- Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
- A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
- Features a sleek, low profile design to blend more fully into the wall and out of sight
- 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety (the date printed on the item is the manufacturing date, not the expiration date)
- Rigorously tested to meet UL standards
- Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
- First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
User questions & answers
| Question: | This gets such terrible reviews...What are better choices for a 10-year smoke/carbon detector |
| Answer: | I have no idea if any of the brands available are any better than this. |
| Question: | how to silence |
| Answer: | There is a reset/silence button on the front cover of the detector. Push it and it should reset. If not you battery is no good and you need anew detector! |
| Question: | Do you ceiling mount this fore/co2 alarm? doesn't co2 settle to the ground first |
| Answer: | This is a CO alarm, not a CO2 alarm. CO2 is what makes your soda fizzy and is in in chained cylinders at restaurants... CO is an odorless, tasteless, colorless gas. The ONLY way to detect it is by detector. It is generated by any gas-powered appliances like dryers, stoves, snowblowers, cars, etc, and by burning like fire places. CO is BARELY lighter than air (about .96 to air being 1 for vapor density), and will mix and collect like normal air does, with drafts and normal air movement. CO detectors can be mounted at just about any height, though many manufacturers (somewhat arbitrarily) picked 5ft or chest height as the ideal mounting height. Smoke and heat rise, so smoke/heat detectors are required to be mounted within 12" of the ceiling. Combination detectors are common, and need to be mounted within 12" of the ceiling for the smoke function to operate properly. |
| Question: | Does it use the same ceiling mounts as previous first alert detectors |
| Answer: | The ceiling mount is different, but the screws are in the same place. Just loosen the screws, swith mounts, and tighten back up. |
6x SAFT LS26500 C Size 3.6V Lithium Battery for Fleet Monitoring, Tracking Devices for Hunting Dogs, Carbon Monoxide Detectors, Intrusion Sensors, Invisible Fencing,Smart Utility Metering
Exell Battery
Product description
SAFT LS26500BA Size C 3.6V 7700mAh Primary Lithium Thionyl Chloride (Li-SOCl2) BatteryLithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -60?C to + 85?C. This battery has high energy, high reliability 3.6 volt power source, excellent memory backup power source, and a low self discharge rate gives this cell a 10 year shelf life.SAFT LS26500 Battery C Size 3.6V 7700mAh Primary Lithium Cell Specifications: Type: Lithium Thionyl Chloride (LiSOCl2), Voltage: 3.6 V, Capacity: 7700mAh, Length: 1.93" or 1.98" depending on finish type, Diameter: 1.02", Utility MeteringSaft products are utilized in smart utility utility marketmeters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design.Utility Metering Applications include:Smart Utility Metering, Emergency Backup, Data Collection, AMR Add-ons, MilitaryOur extensive product range can serve a military marketvariety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate.Military Applications include:Enhanced Vision, Flashlights, Communications, Smart Munitions, Unattended Sensors, Security/SafetySaft batteries provide stable and reliable power for many security and safety products. Lasting up to five times longer than ordinary alkaline batteries, our lithium manganese dioxide batteries provide an excellent value.Security/Safety Applications include:Smoke Alarms, Carbon Monoxide Detectors, Intrusion Sensors, Invisible Fencing, Medical DevicePortable electronic devices are penetrating medical marketthe medical industry at an increasing rate.We provide many rechargeable and non-rechargeable products that offer compact
- Voltage: 3.6, Amperage: 7700mAh, Chemistry: Li-SOCl2
- Length: 49.100, Diameter: 1.02
- C
Kidde AC Carbon Monoxide Detector Alarm | Plug-In with Battery Backup | Model KN-COP-DP2
Kidde
Product description
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From the Manufacturer
Carbon Monoxide Alarm AC Powered with Battery Back up; Tamper resistant feature; Led operation; Test reset button; Alerts user to replace after 10 years of operation; Low battery hush; Event memory; UL listed.
- Tamper resist feature – Can be activated to cause unit to go into alarm if it has been unplugged or has come loose from the outlet
- 2 LED’s: Red - Illuminates when in alarm mode. Green – AC power is present, normal operation
- Test/reset button: Tests CO alarm circuit operation and allows you to immediately silence the alarm
- End of life alarm: Alerts user to replace CO alarm after 10-years of operation
- Provides peace of mind against the silent killer; Temperature range: 40˚F (4.4˚C) to 100˚F (37.8˚C)
User questions & answers
| Question: | When I unplug this device the green light goes off even though the batteries are installed as a backup. Is that normal |
| Answer: | It's about 5 1/2 in from hinge to hinge ~ 14.5 cm. It does provide full cover. The foam is flush with my face without being uncomfortable. It however is not waterproof. The foam has air slots so it can breathe. I've used these for Chemistry lab as well as wood working, and they work great. |
| Question: | When I try put battery in or plug it in, the alarm goes off! Does that alarm sound stop? It's brand new |
| Answer: | They stay on surprisingly well! I use them for my dog grooming business. They are light weight so that works good for me. They might be a bit too light for sports. If you got hit with a ball they would probably crack and potentially cut you. |
| Question: | How do you turn on the "low battery hush |
| Answer: | Yes, it should do a good job to keep out drywall dust. However, I ended up removing it due to condensation buildup while using it |
| Question: | What is the location of the wall plug on the device? Will it cover the entire outlet |
| Answer: | yes they can fit over Rx glasses but I don't recommend because they became blurring and you will not see very well |
Product features
Quality Protection
The Kidde KN-COB-DP2 plug-in carbon monoxide alarm with battery backup provides you and your family with a warning signal to protect against dangerous levels of carbon monoxide in your home. The battery backup feature provides continuous monitoring of CO levels, even during power outages when AC-only units are not providing protection. The KN-COB-DP2 alarm has a 10-year product life, providing 40% longer protection than other CO alarms.
Protection You Can Trust
Nothing is more important than making sure your family is safe and prepared for anything, and with this plug-in carbon monoxide detector from Kidde, you will always be afforded peace of mind! This CO alarm includes a battery backup to make sure it is monitoring your home at all times and uses high-tech electrochemical sensors to provide accurate carbon monoxide readings that will always keep you protected.
Plug-in to Peace of Mind
To prevent nuisance alarms from everyday activities, CO detectors are time-weighted alarms that are based on time and the concentration of CO levels. This unit will only sound an alarm if low levels of CO have been detected over a long period of time, but high or unhealthy levels of CO will immediately trigger an alarm.
4x OmniCel ER26500 3.6V 8.5Ah Size C Lithium Battery w/ Tabs For Tracking Devices for Dogs, Carbon Monoxide Detectors, Intrusion Sensors, Earthquake tester, Numerical Control Tool, Taximeter
Exell Battery
Product description
OmniCel ER26500 3.6V 8.5Ah Size C Lithium High Energy Battery with TabsOmniCel ER26500 Battery is ideal for and widely used in utility metering, alarms and security devices, memory back-up, tracking Systems, SART and EPIRB devices and many others. This size C ER26500 Lithium Thionyl Chloride battery is an ideal long lasting power source for the Musson 502 SART (Search and Rescue Transponders), and the SOLAS 9 SART.Diving Strobe Lights made by Beaver Sports each require 1 x Size C 3volt battery but seem to thrive on these 3.6 volt C size ER26500 Lithium Thionyl Chloride batteries.Lithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -55?C to + 85?C. Self discharge is low at less than 1% per annum at 20?C, giving an effective shelf life of 10 years.OmniCel ER26500 Battery Specifications:Output Voltage: 3.6V, Chemistry: Lithium, Length: 1.96 in (50mm), Diameter: 1.03 in (32.9mm), Terminals: Tabs, Utility MeteringOmniCel products are utilized in smart utility marketmeters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design.Utility Metering Applications include:Smart Utility Metering, Emergency Backup, Data Collection, AMR Add-ons, MilitaryOur extensive product range can serve a military marketvariety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate.Military Applications include:Enhanced Vision, Flashlights, Communications, Smart Munitions, Unattended Sensors, Security/SafetyOmniCel batteries provide stable and reliable power for many security and safety products. Lasting up to five times longer than ordinary alkaline batteries
- Voltage: 3.6, Amperage: 8.5mAh, Chemistry: Li-SOCl2
- Diameter: 26.2mm
- C
2x OmniCel ER26500HD 3.6V 6.5Ah Size C Lithium Battery with Tabs For Tracking Devices for Hunting Dogs, Carbon Monoxide Detectors, Intrusion Sensors, Invisible Fencing,Smart Utility Metering
Exell Battery
Product description
OmniCel ER26500 3.6V C Lithium Battery With Tabs For High Drain Applications OmniCel ER26500 C Battery is ideal for and widely used in utility metering, alarms and security devices, memory back-up, tracking Systems, SART and EPIRB devices and many others This size C ER26500 Lithium Thionyl Chloride battery is an ideal long lasting power source for the Musson 502 SART (Search and Rescue Transponders), and the SOLAS 9 SART. Diving Strobe Lights made by Beaver Sports each require 1 x Size C 3volt battery but seem to thrive on these 3.6 volt C size ER26500 Lithium Thionyl Chloride batteries. Lithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -55?C to + 85?C. Self discharge is low at less than 1% per annum at 20?C, giving an effective shelf life of 10 years. OmniCel ER26500 C Battery Specifications: Output Voltage: 3.6V, Chemistry: Lithium Thionyl Chloride (LiSOCl2), Length: 1.96 in (50mm), Diameter: 1.03in (26.2mm), Terminals: Tabs, A Utility Metering OmniCel products are utilized in smart utility utility market meters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design. Utility Metering Applications include: Smart Utility Metering, Emergency Backup, Data Collection, AMR Add-ons, Military Our extensive product range can serve a military market variety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate. Military Applications include: Enhanced Vision, Flashlights, Communications, Smart Munitions, Unattended Sensors
- Voltage: 3.6, Amperage: 6.5mAh, Chemistry: Li-SOCl2
- Diameter: 26.2mm
- C
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