7 best photoelectric smokes

Product description

The First Alert BRK 7010B hardwire photoelectric smoke alarm with battery backup is a hardwire 120V single or multiple station smoke alarm designed for residential home use and institutional locations such as hospitals, hotels, motels, dormitories and other multiple family dwellings. This alarm is inter-connectable and can be installed and linked with up to 18 compatible devices (up to 12 smoke alarms and 6 compatible devices like bells, horns and repeaters) so that when one triggers, all alarms sound. The First Alert BRK 7010B emits loud 85dB audible alarm. The alarm also features a photoelectric smoke sensor, which is particularly effective at detecting slow smoldering fires. The Frist Alert BRK 7010B hardwire smoke alarm with battery backup is packed with convenient features. The single test/silence button silences a non-threatening alarm or low battery warning; plus allows you to test the unit's functionality quickly. The latching alarm indicator will automatically identify which unit initiated the alarm if alarms are installed in a series – helping identify the initial location and source of an incident. The smoke detector also includes an optional drawer and mounting bracket lock to prevent tampering or removal of the 9-volt battery. End of life signal provides audible notice when the alarm needs to be replaced after 10 years of service. This alarm is backed by a 10 year limited warranty and is tested to meet UL standards 217. Includes smoke alarm, mounting bracket, 9-volt backup battery and user manual.

The BRK hardwire smoke alarm with photoelectric sensor is designed to reduce common "nuisance" alarms. It's an excellent choice for installations in or near kitchens, near fireplaces, or in hallways directly outside bathrooms, utility rooms, or other areas prone to steam. This alarm is also a popular choice for hotel/motel applications.

The 7010B AC-powered smoke alarm with photoelectric sensor includes these features:

• Photoelectric sensor which is more effective at detecting smoldering fires which smolder for hours before bursting into flame.
• 120-volt VAC inter-connectable (with maximum 18 compatible devices). The alarm can be interconnected with up to 12 other compatible smoke alarms and six compatible devices like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms in the series will sound. Power indicators show which unit in the series initiated the alarm.
• Quick plug-in power connector for easy installation.
• 9-volt battery backup for peace of mind during power malfunction.
• Alarm indication which in an interconnected system, automatically identifies which unit initiated the alarm.
• Optipath 360 technology allows 360-degree access to the layer of air on the ceiling or wall that carries the fire signatures (smoke, combustion particles and volatile components).
• Single test/silence button which both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality.
• Locking feature for tamper resistance.
• 10-year limited warranty.

All BRK Electronics smoke alarms meet UL 217 standard and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. 10-year limited warranty.--Bree Norlander

What's in the Box

One smoke alarm, one 9-volt battery, and user's manual

• 120 volt hardwire smoke alarm with photoelectric sensor and battery backup
• Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm
• Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms
• Intuitive latching alarm indicator identifies which unit triggered alarm. Backed by 10 year limited warranty and tested to meet UL 217 standards
• 85 decibel alarm
• Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

User questions & answers

Question:	In two places, the description says this unit is red plastic. Is this true
Answer:	They are white with a red plastic dust cover. The red plastic dust cover is for use when you are painting or remodeling to prevent particulates from entering alarm and setting it off.
Question:	The photo for this product indicates that this is a dual alarm (both p and i are shown on front of unit). Just supposed to be just photoelectric
Answer:	Yep, they are showing the wrong picture. This is a photoelectric model only. The dual ion/photoelectric hardwire detector is BRK 3120B. I realize your question is old....I'm answering it for others...
Question:	I have 20 year old First Alert alarms with incompatible wiring. Does this unit come with a new wiring harness to connect to the AC line
Answer:	Yes, this comes with a 3 wire harness that gets hard wired to your existing electrical and connects to the back of the fire alarm. Black and white for power and red to link alarms together. It does not include any adapters so you will need to disconnect the power and replace the existing harness with the one included with the alarm.
Question:	on the back there should be a number like +/- obs ft % or a sensitivity range could you please read the numbers form me please thank you
Answer:	SMOKE SENSITIVITY: 1.18 to 2.83 %/FT. OBS.

Product features

Smoke Alarms

Place at least 10 feet from kitchen/stove, and on the ceiling or high on a wall, no more than 10 inches from top.

Carbon Monoxide Alarms

Carbon monoxide alarms can be placed anywhere, not just the ceiling or high on a wall. They should be replaced every 5 to 7 years.

Fire Extinguishers

Keep in the kitchen and garage, but make sure to have the right grade for the type of fire that might occur.

Escape Ladders

Have at least one if your home has more than one story. Each room needs 2 escape routes; in most bedrooms it's the window, so have a ladder nearby.

Product description

Technical Specifications

Power supply: 10-year sealed lithium battery

Sensor type: Smoke: photoelectric

Safety standards: UL 217, ULC S531

Smoke sensitivity: 0.97-1.79%/ft OBS (UL 217); 0.97-2.29%/ft OBS (ULC S531)

Standby current: < 6 µA (avg.)

Alarm current: < 60 mA (avg.)

Best operating ambient temperature: 40-100 °F (4.4-37.8 °C)

Operating relative humidity: ≤ 85% (non-condensing)

Alarm volume: ≥ 85 dB at 9.84 ft (3 m)

Silence duration: Smoke: ≤ 9 minutes; ≤ 9 minutes (BSI)

  Package Contents

1 × Alarm Unit

1 × Mounting Bracket

3 × Screws

3 × Anchor Plugs

1 × User Manual

1 × Warranty Card

• Accurate, Reliable, & Highly Sensitive: The X-Sense fire alarm adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fire; provides the earliest possible warning of fire while minimizing false alarm
• Sleep Sound Without Annoying Chirps: The X-Sense fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarm to avoid waking you from sleep at 2 a.m.
• 10-Year Battery Life: Keep your family safe with this 10-year battery-operated fire alarm that will provide constant monitoring, even if there’s a power failure. The X-Sense smoke alarm provides reliable and uninterrupted 24/7 protection so you can sleep safely.
• LED Light for Additional Notification: In addition to its alarm sound, the X-Sense fire alarm uses a 3-color LED light (red, green, yellow) so that even those with impaired hearing can check the alarm status easily. Brightness is also improved, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.
• ETL Listed: This alarm is approved by the ETL and in conformity with the UL 217 Standard. We provide a 60-day money-back guarantee and 5-year warranty for all X-Sense smoke alarms. If you have any questions, please feel free to contact us, and we will get back to you within 24 hours.

User questions & answers

Question:	Does this detect slow and fast moving fires or only the normal photoelectric type response as stated in its accompanying manual
Answer:	Sorry, This Speed Controller Can NOT Work with Brushless Motor.
Question:	Can I put this in unfinished attic? It gets to be 115 degrees on a summer day
Answer:	Yes
Question:	any daily unnecessary chirping
Answer:	No. 4 screw terminals
Question:	Is this a dual sensor detector, as in both the photoelectric and ionization sensors? Thanks
Answer:	No. They say 10-55 volts.

Product features

10-Year Battery Life

This 10-year battery-operated smoke alarm provides constant monitoring, even if there’s a power failure. Therefore, your home and family will be protected 24/7 so everyone can sleep safe and sound at night.

Self-Check Function

The X-Sense smoke alarm automatically checks its battery and sensor every 10 seconds to ensure the key sensor and critical circuit are working properly. However, you should test the buzzer and LED indicator once a week to ensure normal functioning.

LED Light for Additional Notification

In addition to its alarm sound, the X-SENSE smoke alarm uses a 3-color LED light (red, green, yellow), making it also suitable for those with impaired hearing to check the alarm status. Brightness is also improved, so it’s easier to see the light during an emergency but the light won’t be a nuisance when you’re trying to sleep.

Warning

Do not deactivate the alarm until the end-of-life signal has been heard. Once the maximum lifetime (10 years) is reached, this unit will beep 2 times every 30 seconds, indicating that it is time to deactivate and replace the alarm (see the user manual).

Technical Specifications

Sensor Type: Photoelectric

Product Life: 10 years

Safety Standard: UL 217

Best Operating Ambient Temperature: 40-100 °F (4.4-37.8 °C)

Operating Relative Humidity: ≤ 85% (non-condensing)

Alarm Noise Level: ≥ 85 dB at 10 ft (3 m)

Product description

The First Alert BRK 3120B hardwire dual photoelectric and ionization sensor smoke alarm with battery backup is designed to provide peace of mind. It features photoelectric and ionization sensors that detect not just fast-flaming fires, but also smoldering ones. The 85-decibel fire alarm has 2 latch options to indicate a low battery or the originating alarm in a system. It also offers a 1-touch silence/test button and can connect to other compatible hardwired alarms for expanded coverage. This smoke detector includes Optipath 360 patented technology that provides 360 degrees of access to the smoke alarm, as well as a battery backup for power outages. Smoke from cooking or even shower steam can sometimes set off a smoke alarm. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

• Keep your family safe with this 6-pack of hardwired smoke alarms; The battery backup means constant monitoring, even if there's a power failure
• Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires, which alerts you with an 85-decibel alarm
• Equipped with Optipath 360 technology that enhances detection with 360-degree access, and reliably detects smoke
• To ensure complete protection make sure to place 1 on each level of your home and in each bedroom
• Simple to use, with a single test/silence button and side-load battery compartment; Included mounting bracket makes installation easy
• Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

User questions & answers

Question:	My house has FireX FADC Ionization Detectors, Can I mix dual sensors detectors with them
Answer:	No it does not it only fits 4160E
Question:	How do these units interconnect? Hard wiring required
Answer:	it fits a chevy silverado and other gm full size vehicles. not a nissan rogue
Question:	can these be connected together so if one is set off they all go off
Answer:	Yes this converter is the OEM converter that works with tow package
Question:	How does the Alarm Latch feature "easily identify initiating alarm"? This is major problem with false alarms on my existing Kidde/Firex dual alarms
Answer:	This fit my predator 212 (Honda 196cc clone). I had to grind the back plate a bit to make it fit my go kart frame. You should be fine

Product features

Smoke Alarms

Place at least 10 feet from kitchen/stove, and on the ceiling or high on a wall, no more than 10 inches from top.

Carbon Monoxide Alarms

Carbon monoxide alarms can be placed anywhere, not just the ceiling or high on a wall. They should be replaced every 5 to 7 years.

Fire Extinguishers

Keep in the kitchen and garage, but make sure to have the right grade for the type of fire that might occur.

Escape Ladders

Have at least one if your home has more than one story. Each room needs 2 escape routes; in most bedrooms it's the window, so have a ladder nearby.

Product description

BRK SC7010BV Combination Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 preprogrammed home locations. The voice alarm not only tells you what part of the home is in danger, but whether the danger is smoke or carbon monoxide. The photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam and electrochemical carbon monoxide sensor for increased accuracy. A single mute/silence button silences any nuisance alarms that may occur and tests all alarm functions. With an easy access side battery door, the batteries are easy to replace and there is no need to remove the alarm from the ceiling to change a battery. Meets UL standards.

• Keep your family safe with this talking hardwired smoke and carbon monoxide alarm; It's equipped with voice and location, so you are alerted of the danger and where it originates from across your house
• Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home
• 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
• Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
• 10 year limited warranty; Equipped with end of life signal chirp, so you know when it's time to replace the unit for your safety
• Rigorously tested to meet UL standards
• NOTE: Kindly refer to the user manual provided as a PDF manual in the product description section

User questions & answers

Question:	How do these talk to each other? Are there wifi frequencies or radiation
Answer:	No wrong converter for this trans.
Question:	When hardwired, will they all announce their location or only the room that triggered the entire system
Answer:	I purchased this couple months ago for my 200r4 trans, and it does not seem to have a cast iron shell. Great product, looks and performs well for my application
Question:	If there are two - living room and bedroom. does the bedroom one say "fire detected in living room" or is it local only for voice location
Answer:	Mine had marks
Question:	Do the voice models have alarm and voice? Or just voice
Answer:	No. Different transmission and the owner has to call a local GM dealer for the correct part number then source it out afterwards.

Product description

The Kidde P12040 is a 120VAC powered photoelectric smoke alarm with 9V battery back up. This advanced smoke alarm has the ability to function as a stand-alone unit or in an interconnected system. The Kidde P12040 includes a test button, quick-connect power harness and offers a 10-year limited warranty. This alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner that photoelectric alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home. The Kidde model P12040 is a 120VAC powered alarm that includes a 9V battery backup to provide continuous protection during a power failure and included a quick connect power harness to make installation simple. Part Number (Ordering Number): 21006371 Architectural and Engineering Specifications - The smoke alarm shall be Kidde model P12040 or approved equal. It shall be powered by a 120VAC, 60Hz, 80mA source along with a 9V battery back up. The unit shall incorporate a photoelectric sensor with nominal sensitivity of 1.20%/ft to 3.36%/ft. The temperature operation range shall be between 40˚F and 100˚F (4˚C and 38˚C) and the humidity operation range shall be 5% - 95% relative humidity. The smoke alarm can be installed on any standard single gang electrical box, up to a 4” octagon junction box. The electrical connection (to the alarm) shall be made with a plug-in connector. A maximum of 24 Kidde devices can be interconnected in a multiple station arrangement. The interconnect system must not exceed the NFPA (National Fire Protection Association) limit of 18 initiating devices, of which 12 can be smoke alarms. With 18 initiation devices (smoke, heat, CO, etc.), interconnected, it is still possible to interconnect 6 strobe lights and or relay modules. The unit shall provide optional tamper resistance that deters removal of the unit from the wall or ceiling. The alarm shall include a test button that will electronically simulate the presence of smoke and cause the unit to go into alarm. This sequence tests the unit’s electronics, battery and horn to ensure proper operation. The unit shall include a piezoelectric horn that is rated at 85dB at 10 feet. The unit shall also include a low battery warning utilizing a brief alarm chirp every 30-40 seconds for a minimum of seven days. The unit shall incorporate one red LED to indicate the alarm’s current status and mode of operation. The red LED will indicate one of two conditions: Standby Condition: The red LED will flash every 30-40 seconds to indicate that the smoke alarm is operating properly. Alarm Condition: When the alarm senses products of combustion and goes into alarm, the red LED will flash rapidly (one flash per second). The rapid flashing LED and pulsating alarm will continue until the air is cleared. The unit shall incorporate one green LED to indicate the presence of AC power. The unit shall at a minimum meet the requirements of UL217, NFPA72, The State of California Fire Marshall, NFPA 101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD). It shall also include a 10-year manufacture’s limited warranty.

• LED - Red LED indicates that the smoke alarm is operating properly, HushTM, and alarm condition. Green LED indicates the presence of AC power
• Photoelectric Sensor – Advanced photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Dust cover protects sensor during construction
• Battery Backup (9V Battery Included) – Provides continuous protection even during power outages. Battery Pull Tab eliminates battery installation time and keeps battery fresh
• Test Button – Tests unit’s electronic circuitry, horn and battery function
• Quick Connect Power Harness – Makes installation fast and easy

User questions & answers

Question:	How to stop chirping
Answer:	There are 64 numbered key hooks and a reference card to keep track of key numbers and short description of each numbered key that can be used to keep track of the various keys for a landlord type situation.
Question:	how to rest the alarm
Answer:	that i dont have any idea.
Question:	Why does this alarm start producing a low-battery beep at 9.4V when the battery still has 90% of its life remaining
Answer:	yes, i did.

Product features

Hardwired 120-Volt Inter-Connectable Smoke Alarm with Battery Backup

The Kidde P12040 Hardwire inter connectable Photoelectric Smoke Alarm with Battery Backup can act as a stand-alone unit or can be integrated into an existing electrical system. This unit sounds an early warning to alert you and your family of the presence of visible fire particles detected by the alarm's photoelectric sensor. Powered by 120-Volt AC, this alarm protects you, your home and the people you hold dear even during power outages, thanks to a 9-Volt battery backup. A power harness facilitates an easy installation and a simple push of a button activates this alarm's test and hush features.

All interconnected alarms will sound when one alarm goes off

Smoke detector requires hardwire installation

Power harness makes installation fast and easy

Product description

Simplex 4098-9714 - Photoelectric Smoke Sensor

• Simplex 4098-9714
• Photoelectric Smoke Sensor
• 30 Day Returns

User questions & answers

Question:	Does this product come with a base attached or do I need to purchase a sperate base
Answer:	No the ARP 230-7304 Pro Series Torque Converter Bolt Kit are UHL = .590; Thread Size = M10 x 1.50 pitch, 3 pieces
Question:	Will the model 4098-9714 work in place of the model 4098-9757? Whats the difference?Do you have the model
Answer:	Don't know. Call Hughes tech sooport. They are very helpful
Question:	Does this product come with a base attached or do I need to purchase a sperate base
Answer:	I don't know. Call Hughes tech support. They will have your answer.
Question:	How do you remove this sensor from base
Answer:	I don't think this will work with your transmission.

Product description

The Kidde Front-Loading Smoke and Carbon Monoxide alarm (part 21007624) offers protection from two hazards – fire and CO – in one unit. This AC-wire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger by saying, “Fire, Fire” or “Warning, Carbon Monoxide. ” The uniquely designed front loading battery compartment makes battery replacement quick and easy, and ensures proper installation. Manufactured with photoelectric sensors for detecting smoke and fire, this alarm also includes the world’s most accurate CO sensing technology based on claims by major manufacturers. Architectural and Engineering Specifications - The combination smoke and carbon monoxide alarm shall be Kidde Unit Number KN-COPE-I (part number 900-0213) or approved equal. It shall be powered by 120VAC, 60Hz source with a 9V battery backup. The temperature operating range shall be between 40°F and 100°F (4°C and 38°C) and the humidity operating range shall be 5% - 85% relative humidity. The unit shall incorporate a photoelectric smoke sensor with nominal sensitivity of 2.05%/ft. The CO sensor shall be of a fuel cell design and shall meet the sensitivity requirements of Underwriters Laboratories UL2034 Single and Multiple Station Carbon Monoxide Detectors. The unit shall qualify for UL-approved wording on the package: “World’s Most Accurate Carbon Monoxide Alarm”. The combination alarm can be installed on the surface of any wall or ceiling following the UL/NFPA/Manufacturer’s recommended placement guidelines. The alarm can be installed on any standard single gang electrical box, up to a 4”octagon junction box. The electrical connection (to the alarm) shall be made with a plug-in connector. The unit shall provide optional tamper resistance that deters removal of the unit from the wall or ceiling. No additional pieces shall be required to activate this feature. A maximum of 24 Kidde devices can be interconnected in a multiple station arrangement. The interconnect system must not exceed the NFPA (National Fire Protection Association) limit of 18 initiating devices, of which 12 can be smoke alarms. With 18 initiating devices (smoke, heat, CO, etc.), interconnected, it is still possible to interconnect 6 strobe lights and or relay modules. The alarm shall include a test button that will electronically simulate the presence of smoke and CO and cause the unit to go into both modes of alarm. This sequence tests the unit’s electronics to ensure proper operation. The CO sensor will not alarm to levels of CO below 30 ppm and will alarm in the following time range when exposed to the corresponding levels of CO. 70 ppm CO Concentration 60 – 240 minutes 150 ppm CO Concentration 10 – 50 minutes 400 ppm CO Concentration 4 – 15 minutes The combination alarm shall have two methods of warning for danger: a piezoelectric horn that is rated at 85 decibels at 10 feet and a voice warning that identifies the danger. For a CO incident, the horn will sound in the repetitive manner – four fast beeps, a short pause, four fast beeps, a short pause. In between, the unit will announce “Warning Carbon Monoxide ” In a Smoke incident, the horn will sound in the repetitive manner – three beeps, a pause, three beeps, a pause. In between, the unit will announce “Fire! Fire! ” The unit shall incorporate 2 LED’s. A green LED will be steady on when AC power is present, flash every 30 seconds when in the battery only mode, every 16 seconds to indicate alarm memory, and every 2 seconds to indicate the Hush“ mode is active. A red LED will flash in unison with the sounder pattern. The unit shall include the Smart Hush feature that silences the unit for approximately 8 minutes if a nuisance alarm condition occurs. The Green LED on the alarm will flash every 2 seconds while in Smart Hush and will automatically reset itself. It also provides voice annunciation of “Hush Activated” when Smart Hush is activated and “Hush Cancelled” when the Hush cycle ends. The unit shall also indicate a low battery warning utilizing each of the following methods: a brief alarm chirp, the voice announcement of “Low Battery! ” The unit shall at a minimum meet the requirements of UL 2034, UL217, NFPA72, (chapter 11 2002 edition) The State of California Fire Marshall, NFPA101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD). It shall also include a 10-year manufacturer’s limited. Claim approved by UL, based on manufacturer’s reported testing.

• Provides protection from fire and carbon monoxide in one unit with Photoelectric sensor.
• Fire Warning: The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message “FIRE FIRE ”. The alarm will repeat pattern until unit is reset or smoke is eliminated.
• Carbon Monoxide Warning: Four short alarm beeps followed by a verbal warning “Warning carbon monoxide ” This continues until the unit is reset or the CO is eliminated.
• Low Battery Warning: One chirp followed by warning “LOW BATTERY”. The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour the red LED light will flash once every minute accompanied by the chirp sound. The “LOW BATTERY” warning will only sound once every fifteen minutes. Voice Hush Indication: “HUSH ACTIVATED” and “HUSH CANCELLED” voice announcement
• Alarm Memory: The green LED will blink once every 16 seconds to alert a user when the unit has alarmed for smoke or has detected a concentration of CO. If the alarm has detected a CO level of 100ppm or greater, when the Test/Reset button is pressed the unit will announce “CO PREVIOUSLY DETECTED”. If the alarm has detected abnormal levels of smoke since its last test, it will produce three rapid beeps.

User questions & answers

Question:	When these are interconnected with other units, can hushing one of them hush all of them? Some of mine are in places that are hard to get to
Answer:	This RF-SM-ACDC alarm will interconnect wirelessly to other RF-SM-ACDC alarms and will interconnect through a 3 wired circuit to other Kidde hardwired alarms.
Question:	does it come with the hardwire connector
Answer:	The unit is not designed for temperatures below 60F or above 100F.
Question:	Do you have to hardwire it in? Can it run on just the battery
Answer:	I have one hardwired and two battery powered. I just followed the instructions and it all worked out. easy.
Question:	How do you tell if it is working properly. Is it supposed to have a constant light
Answer:	The rf-sm-ac is the hard wired model with battery backup, the rf-sm-dc is the battery powered unit which is not hard wired.

Product features

Always Alert

In order to monitor your home even if you are away, this detector includes an Alarm Memory feature. If the green LED is blinking once every 16 seconds, the unit has detected CO levels of 100PPM or higher, or detected smoke and then ceased its alarm. Pressing the Test/Reset will reset the memory and inform you of the hazard detected.

Easy to Install

Ensure the safety of your family and home with the combination smoke and carbon monoxide alarm from Kidde. This is a hardwired alarm that can be used in an interconnected system, and it features a battery backup, in addition to voice alerts. Using an advanced photoelectric sensor, capable of detecting visible fire particles associated with smoldering fires, and an electrochemical sensor for CO detection, you can rest easy and feel protected.

Easy Access

If the low battery warning sounds, there is a convenient front-loading battery door so that you don’t have to remove the alarm from its mounting bracket to replace the alarm. Additionally, to ensure that there is always a properly functioning battery, the battery compartment will not close if the battery is not installed correctly.