10 best lp gas alarms

Product description

The Safe-T-Alert 35 Series Dual Propane/Carbon Monoxide Alarm with Flush Mounting detects both gas leaks and carbon monoxide gas simultaneously; Twelve volts power means no missing or dead batteries to replace and this alarm is built for extreme RV environments; This product meets RVIA/NFPA requirements and is listed to UL 1484 RV and UL 2034 RV; Available in white, brown, or black

• Double-duty alarm detects both gas leaks and CO gas simultaneously
• Reliable 12V power means no missing or dead batteries to replace
• Flush mount
• Meets RVIA/NFPA requirements and is listed to UL 1484 RV and UL 2034 RV
• Dimensions: 6.375" W x 2.875" H x 1.25" D

User questions & answers

Question:	What is the actual size? And what is the date manufactured
Answer:	6.5" X 3" X 1 3/8" deep. Mfg date on back of it is 1/7/2119. Front says "Replace by 60 Months After Retail Sale.
Question:	How do you know when this detector goes bad? Other than the production date on the back of it? Mine is dated May
Answer:	I had the same problem - Dated August 19, 2016. Not excited if I have to replace this every 3 years or so, I must say. But that's better then it going off in the middle of the night for no reason!
Question:	Can i mount in any direction
Answer:	Why would you want to Mount it on an angle or upside down I really do not think the factory does that I’ve never seen it before are you serious mounted where the other one was and beside it needs to be mounted close to the floor Propane weighs 1 1/2 times more than air that’s why it’s mounted as close to the floor as it can be
Question:	what voltage does low voltage indicator come on
Answer:	When it goes below 12V

Product description

The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protect you and your family from two deadly threats. The KN-COEG-3 includes 9V battery backup that provides protection during a power outage, when AC-only units cannot 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. Temperature range- 40 degree Fahrenheit to 100 degree Fahrenheit.

Protect your family from the dangers of carbon monoxide (CO), methane, and propane exposure with the Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO and explosive gas. The digital display shows if gas is present indicates CO levels in parts per million, allowing you to see if, how, and when levels change.

Advanced Technology in an Easy-to-Install, Plug-In Design

Designed for home use, the Kidde KN-COEG-3 Nighthawk is a UL-listed, A/C-powered, plug-in alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO, methane, and propane exposure. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring--even during power outages.

The Dangers of Carbon Monoxide, Methane, and Propane Exposure

The leading cause of accidental poisoning deaths in North America, carbon monoxide (CO) is often referred to as the silent killer because it's odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, including everyday items and appliances in your home or office. And because symptoms of CO poisoning mimic the flu or other common illnesses it can often go undiagnosed.

Likewise, methane and propane gases are commonly used in homes for cooking, heating, and water heating. Although it happens rarely, gas leaks can sometimes occur inside the home, increasing the risk of fire or explosion.

Audible Alarm Pattern Alerts you to Elevated CO and Gas Levels

When placed on every level of your home, alarms like the KN-COEG-3 Nighthawk can help protect everyone in the house by giving you an unmistakable signal when gas levels have reached an unhealthy point. If unhealthy levels of CO are detected, the alarm will emit four quick audible beeps every five seconds until either levels decrease or the reset button is pressed. If methane gas or propane gas is detected, the alarm will emit beeps every other second with "GAS" shown in the display.

Easy-to-Read Digital Display Shows CO Levels

The KN-COEG-3 Nighthawk is preferred among traditional CO and explosive gas alarms because of its digital display. This display clearly shows levels of CO that the unit has detected and stored-- from 30 to 999 ppm--and it updates every 15 seconds to indicate any abrupt changes or alarming trends. The display also shows the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous display also shows if gas is present.

LED Shows Sensor Status

With the KN-COEG-3 Nighthawk, you never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it's working. In addition, you can test alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly.

Convenient Mounting Options

The KN-COEG-3 Nighthawk has a low-profile design that makes it suitable for any room in your home. The detector can be plugged into any standard A/C outlet; it's plug can be snapped into the back of the unit and can be rotated so the alarm remains vertical, independent of whether the electrical socket is mounted vertically or horizontally. In addition, the alarm comes with a 6-foot extension cord, so the unit can be plugged into the wall outlet and then placed on a table or shelf. For the most thorough protection, place an alarm on every level of your home.

The UL-listed Kidde KN-COEG-3 Nighthawk has a seven-year life and is backed by a five-year limited warranty.

About Kidde: A UTC Fire and Security Brand

Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.

What's in the Box

Kidde KN-COEG-3 Nighthawk Carbon Monoxide and Explosive Gas Alarm, 9-volt battery, mounting hardware, and installation guide.

From the Manufacturer

The leading cause of accidental poisoning deaths in North America, Carbon Monoxide is odorless, tasteless and invisible. It is a silent killer. Kidde CO alarms include the most accurate sensing technology available, the patented Nighthawk electrochemical sensor. This unit is an AC powered, plug-in CO and explosive gas alarm that protects you and your family from two deadly threats. The 900-0113 includes 9V 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. Install at least one CO alarm on every floor and in sleeping areas. Make sure CO alarms are at least 15 feet away from cooking or heating appliances to prevent false alarms. Replace CO alarms every 5 to 7 years to benefit from the latest technology upgrades.

• Protects you and your family from two deadly threats: Carbon monoxide and explosive gas.
• Sounder alarm – The KN-COEG-3 offers a loud 85-decibel pulsing alarm that will sound to alert you to a potential problem.
• Digital display - Displays the level of carbon monoxide the unit is sensing.
• Peak level memory - Recalls the highest CO concentration detected
• Test/reset button - Tests unit’s electronic circuitry operation and allows you to immediately silence the alarm
• Two alarms in one detects carbon monoxide and explosive gas
• Three convenient mounting options

User questions & answers

Question:	What is the sound level I need one for basement and need to hear on ground floor
Answer:	Dear cutomer, excuse that this prodcut Y301 can't detect hydrogen gas, it's mainly sensitive for methane and propane. thank you very much
Question:	is this an explosive gas and carbon monoxide detector? it only says "carbon monoxide detector" on the actual product
Answer:	Don't worry, it's normal, the large moisture change can affect the sensor performance, and may lead to false alarm, but the data on display only switch to 1,2 or 3, but won;t trigger the voice and light alarm. If the data become 5 or more than 5, voice and light alarm will be triggered. Thank you very much and best regards.
Question:	No manual included. Do I just plug it in and test it? What does it display if gas is detected? Thanks fellow Amazoners
Answer:	HI Niran, it's sensitive to methane and propane. We think it can't used to monitor and detect CO. thank you vey much
Question:	I smell natural gas in my house, and am wondering if that is the same as explosive gas? Will it detect natural gas
Answer:	Dear Karen, temporarily the Y301 doesn't get UL certification, it passed CE, FCC, EMC and RoHs. We are applying US ETL certification which is equivalent to UL certification. Thank you very much and best regards.

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

Product description

The Safe T Alert 30 Series Propane/LP Gas Alarm is designed for the rugged RV environment and is ideal for Class A motor homes, Class B van campers, Class C mini-motor homes, travel trailers, fifth wheels, trucks and folding campers. It features advanced technology with an "Alarm Mute" button that silences the alarm when the RV is ventilated and rapid recovery sensor that resets when silenced or reactivates if dangerous levels of propane remain. Easy 12 Volt installation means there will be no missing or dead batteries to replace. Meets RVIA/NFPA requirements. Listed to UL 1484 RV.

• Power Supply and Current Draw: 12 vDC 90mA @ 12 vDC
• Alarm Point: < 25% LEL of Propane
• Operational Range: 12vDC +/- 15%
• Operating Temperature: -40° F to +158° F
• Loud 85 dB Alarm

User questions & answers

Question:	I have a 30-442 no p no -wt will this work the same or is their a compatable replacement? is this from the mfg
Answer:	For sure will be able to hear it.7 out of 10 sound level .
Question:	So i have a pre tell 2 in a 98 rv. it checks for leaks when turned on and won't allow gas to flow until the test is complete. does this model do that
Answer:	you may own Kidde 900-0076-01 KN-COPP-3 which looks similar but only detects carbon monoxide.
Question:	IS this a replacement for a Miti SA-8 propane detector
Answer:	download the manual from online http://www.manualslib.com/manual/111161/Nighthawk-Kn-Coeg-3.html
Question:	Is this ok to use in a regular kitchen (i.e. in a home not RV)? If yes, what do I need to buy to convert regular AC power to the 12V this unit uses
Answer:	As someone who went through firefighter 1 and 2 and got certified, yes. Natural gas will be detected by an "explosive gas detector." These detectors detect when natural gas or propane is approaching a percentage of the "Lower Explosive Limit", the percentage of the gas that needs to fill the airspace for combustion to occur. Since the two gases are different but are usually detected by the same sensor, they will go off for the gas that has a lower LEL for safety. If it goes off, leave your house imediately and call 911 for the fire department. Yes Natural gas has additives that make it smell like rotten eggs, but you can get used to this smell or it can be scrubbed entirely from the gas by dirt/soil. The latter is the cause of unexpected explosions in neighborhoods you may have periodically heard about in the news. Only way to know for sure is a detector.

Product description

MTI Industries has your safety in mind with a range of smoke and gas detectors. Protect your home or boat with essential safety equipment that will help prevent disaster in your future. Make sure to replace your CO Alarms and Gas Detectors that are Over 5 Years Old.

• Package Dimensions: 10 L x 8.5 H x 2 W (inches)
• Package Weight : 0.5 pounds
• Country of Origin : United States
• Part number: 30-442-P-BL

User questions & answers

Question:	It says must be installed. mentioned wiring. i just want something that can be hung on a nail. i don't know how to do wiring. thx. for your help
Answer:	Yes it works for propane & natural gas I have tried both to verify good product
Question:	what is dimensions is this unit is the 12 mean deep
Answer:	yes and alot of others
Question:	Is this the alarm that will fit the 2013 lance 1885? tia
Answer:	Natural Gas is 70-90% methane... no difference.
Question:	What is the actual size
Answer:	I doubt this product will work on sewer gas. I have found that basement floor drain, sink, or even washer machine drains that have not been used for extended time tends to have the water in the "P" trap evaporates allowing sewage gas to enter the room. Pour a quart of water into the drain to refill the P trap. Good luck.

Product description

The Safe T Alert 30 Series Propane/LP Gas Alarm is designed for the rugged RV environment and is ideal for Class A motor homes, Class B van campers, Class C mini-motor homes, travel trailers, fifth wheels, trucks and folding campers. It features advanced technology with an "Alarm Mute" button that silences the alarm when the RV is ventilated and rapid recovery sensor that resets when silenced or reactivates if dangerous levels of propane remain. Easy 12 Volt installation means there will be no missing or dead batteries to replace. Meets RVIA/NFPA requirements. Listed to UL 1484 RV.

• Power Supply and Current Draw: 12 vDC 90mA @ 12 vDC
• Alarm Point: < 25% LEL of Propane
• Operational Range: 12vDC +/- 15%
• Operating Temperature: -40° F to +158° F
• Loud 85 dB Alarm

User questions & answers

Question:	Is this battery powered
Answer:	I don't know where you ordered your unit from but I received my unit from Amazon on April 30, 2020 and delivered May 9, 2020.
Question:	does this us a backup battery
Answer:	I looked this up on the MTI website and nothing is mentioned about it detecting Carbon Monoxide. It is a propane detector.
Question:	Is propane the same gas we use in our water heater and homes
Answer:	In the on-line manual it states: Current Draw: 90 mA@12VDC It appears this is a direct replacement per the MTI Indudtries webdite.
Question:	What are the actual dimensions of this detector? I think the dimensions listed on Amazon are for the whole package not just the detector. Thanks
Answer:	It should work the same but I question having a switch in line with a safety monitor what if you forget to turn the switch on and have a propane leak?

Product description

The Safe T Alert 30 Series Propane/LP Gas Alarm is designed for the rugged RV environment and is ideal for Class A motor homes, Class B van campers, Class C mini-motor homes, travel trailers, fifth wheels, trucks and folding campers. It features advanced technology with an "Alarm Mute" button that silences the alarm when the RV is ventilated and rapid recovery sensor that resets when silenced or reactivates if dangerous levels of propane remain. Easy 12 Volt installation means there will be no missing or dead batteries to replace. Meets RVIA/NFPA requirements. Listed to UL 1484 RV.

• Power Supply and Current Draw: 12 vDC 90mA @ 12 vDC
• Alarm Point: < 25% LEL of Propane
• Operational Range: 12vDC +/- 15%
• Operating Temperature: -40° F to +158° F
• Loud 85 dB Alarm
• Dimensions: 6 3/8” W x 2 7/8” H x 1” D

User questions & answers

Question:	I want to know the latest year this unit was made. The last answer to this was back like 2 or 3 years ago
Answer:	Yes
Question:	What year was this unit manufactured
Answer:	If the GasKnight is flashing blue and talking at the same time, this means that it is going through the 3-minute warm-up process.
Question:	I'm looking for a replacement for a pre tell 26. has anyone used this to replace a pre tell 26, specifically
Answer:	You are describing the standard 3 minute long warm-up process. This warm-up process takes place upon plugging in the GasKnight. Simply wait for the 3 minutes for the warm-up to conclude and ensure that the blue light blinks once every 5 seconds thereafter signifying that the detector is operational. Although you probably do not need it, Please message us through Amazon messenger and we would be happy to send you a replacement instructions manual.
Question:	This new detector doesn't beep when disconnected from the power supply. Is this normal
Answer:	The lifespan of the GasKnight is 5 years although it may last longer. It recommended to replace the GasKnight after 5 years to ensure the sensor continues to function properly.

Product description

The Safe-T-Alert 35 Series Dual Propane/Carbon Monoxide Alarm with Flush Mounting detects both gas leaks and carbon monoxide gas simultaneously; Twelve volts power means no missing or dead batteries to replace and this alarm is built for extreme RV environments; This product meets RVIA/NFPA requirements and is listed to UL 1484 RV and UL 2034 RV; Available in white, brown, or black

• Double-duty alarm detects both gas leaks and CO gas simultaneously
• Reliable 12V power means no missing or dead batteries to replace
• Flush mount
• Meets RVIA/NFPA requirements and is listed to UL 1484 RV and UL 2034 RV
• Dimensions: 6.375" W x 2.875" H x 1.25" D

User questions & answers

Question:	i'm replacing a 5 year old unit that is marked 12vdc 82ma. all i see for sale is 12vdc 108ma. any problem with this scenario
Answer:	Small potatoes. These ma are small, in any event and i'd go for it. What surprised me is that my old and new - identical - units had the same amperage. Is the old unit real identical to this one?
Question:	How many amps does this pull
Answer:	I dont know, but the wire size is not all that big. Some versions of this are 9v battery powered which also suggests low current draw.
Question:	What is the actual hole size that it fits into?? The measurements shown seem a little larger than the one I need to replace
Answer:	The actual hole size that the back of the unit fits into is 5 1/4 inches by 2 inches. The hole is just a little bit bigger than the back of the unit. The outside front dimensions of the unit are 5 5/16 inch by 2 13/16. The unit takes awhile to actually start working. After installation and applying power the green light will blink for a good while before it goes steady green which indicates it is operating correctly. Do not try cleaning dust and dirt from the unit using a can of compressed air. I did and that is what made mine go bad.
Question:	Is this unit hard wired, and how big is the back ? I am replacing another unit
Answer:	Yes, this unit is meant to be hard-wired into a 12volt system. I'm planning to install it in my travel trailer tomorrow. The section that goes into the wall = 5 3/8"L x 1 7/8"W x 1 3/16"D (front panel that sits on the wall surface ~ 1/8" thick).

Product description

Manufactured by the company that holds this item's design rights, you can be confident this item is tried and tested; otherwise, any return cost is on us. EG Air also includes a 20+ page eBook on Gas & Air Quality Hazards emailed at the time of item delivery. As the only US based retailer of this item, we have a chemist on staff to answer any technical questions.



Home Safety

Help reduce your worries of leaving the stove on with this combustible gas alarm with continuous monitoring and LED readout. Help protect your family from suffocation dangers and your home from explosive hazards with this device. Detection levels ranges from 0% to 20% of LEL for multiple combustible gases including methane, propane, butane, coal gas, town gas, LPG Liquid Petroleum Gas, LNG Liquid Natural Gas.



Testing/Tips

-On receipt and every couple weeks, test your detector with propane or unlit butane from a cigarette lighter.

-Place alarm near ceiling for natural gas or other buoyant gases and near floor for propane, butane.

-See the displayed gas levels in % LEL go up before the alarm sounds at 5% LEL, with 100% LEL being the minimum gas concentration for fires/explosions. Push center button for gas levels.

-Item undergoes self-test sequence on startup.



Avoid placement in close proximity to where airborne contaminants like cooking oils can coat and decrease sensor sensitivity. As the filament sensor is fragile and can be easily damaged in transit, please email EG Air and we will make things right.



Product Specifications:

Power: DC 5V micro USB

Area of Usage: Household, Camper, or Portable via micro USB power supply

Alarm Set Point: 5% of LEL

Body Material: ABS/PCB, Metal

Static Current: 110mA, Power: <0.55W

Working temperature: 0 to 55°C

Environment humidity: 0% to 95%



Package Contains:

1 Gas Detector

1 AC Adapter

3-meter USB cable

2 Mounting Screws for Detachable Backplate

• SAFETY - Help reduce your worries that the stove gas has been left on accidentally. This alarm will sound an 85dB alarm with flashing LED when it detects combustible gases including kitchen methane / natural gas or camping propane before it reaches an high level. Feel more assured that your family is safe.
• SCIENTIFIC - This alarm precisely measures and displays concentration of combustible gas as an easy-to-read percentage from 0% to 20% of LEL. View the concentration of combustible gas on the LED screen before it reaches its explosive concentration level. Audible alarm sounds when gas level reaches 5% of Lower Explosive Limit (LEL).
• ECONOMICAL & GREEN - Powered by a USB cable, you can plug this detector anywhere, whether at home or in the RV with a USB smartphone charger. This alarm uses ~110 mA of current and <0.55 watts of electricity and has a small energy footprint. This alarm can also help alert if someone has left on the stove, reducing your gas bill.
• DURABLE - Shelled in double-sided ABS, this product is anti-mildew, anti-pest, and anti-corrosive. Wipes clean easily. Use in the kitchen or in your camper.
• ORIGINAL DESIGN & LIFETIME USA SUPPORT - We have worked with the supplier that holds this product's design rights so we are sure this item is tried and tested. We have Midwest-based chemist on staff to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards that will be bundled with this alarm.

User questions & answers

Question:	is this detector constantly plugged in like smoke detector
Answer:	Generally yes although you could attach it to a portable external battery for smartphone as the power input is 5 volt micro USB. Hope this answers your question.
Question:	How often should a gas detector be replaced? Every 5 years
Answer:	It depends on the ambient conditions but generally the limit for operation of a gas detector is around 4-5 years. Most gas detectors fail in 2-4 years due to the filament type sensor used. Consequently, regular testing of the device is essential to ensure operability.
Question:	Is the alarm constant until the situation is addressed
Answer:	Yes, the alarm will continue sounding until the concentration of combustible gas is less than 5% of the lower explosive limit.
Question:	Can I use with a battery
Answer:	You could theoretically use the product with a battery and USB solar panel power supply but there is a limit if using with only a battery. For example, physical limit for 4000 mAh battery is 4000 mAh/110 mA = 36.4 hours assuming the FULL 4000 mAh is available for discharge which it is not usually as the 4000 mAh seen is rated by the battery manufacturer for charging of phones, not powering alarms. There is a natural drop of voltage as the battery discharges from ~5V to 3.6V. What can be done is get a battery with a larger capacity such as a 6600 mAh battery (or put multiple batteries in a parallel circuit if done safely).

Product description

The Safe-T-Alert 35 Series Dual Propane/Carbon Monoxide Alarm with Flush Mounting detects both gas leaks and carbon monoxide gas simultaneously; Twelve volts power means no missing or dead batteries to replace and this alarm is built for extreme RV environments; This product meets RVIA/NFPA requirements and is listed to UL 1484 RV and UL 2034 RV; Available in white, brown, or black

• power supply & current draw: 108 ma @ 12 vdc
• operational range: 12 volts +/-15%
• low voltage power warning
• operating temperature: -40° f to +158° f
• "case size: 6.375"w x 2.875"h x 1.25"d"
• Fit type: Universal Fit

User questions & answers

Question:	What is the difference in this one and safe-t-alert rv propane alarm 30-442-p ? Or is there a newer one that replaces both of these
Answer:	The 30-442-p is a propane only alarm, whereas the 35-742 is a combination carbon monoxide and propane alarm.
Question:	is this available in black
Answer:	Yes. The code for that unit is B009XTZ0XQ . We have 8 in stock today. This would ship on Monday. Barbara
Question:	Does it need to fit into a hole cut in the surface where it mounts? It looks like the face is wider than that back part
Answer:	Yes, this is flush mount. Dimensions on the front plate 6.375"W x 2.875"H x 1.25"D. The Cut Out : 5 3/8" x 1 7/8.
Question:	Do this one have the relay connection for the solenoid shutoff
Answer:	It has three wires, but the instructions didn't have anything on solenoid shut-off.

Product description

12 v. surface mount. White. 3. 5"W x 2. 5"H x 1. 25"D One Year . 76m A Current Draw. FALSE ALARM RESISTANT - InteleCheck circuit eliminates false alarms caused from momentary exposure to LP Gas, aerosols or cleaning products. Note: Safe T. R. I. P. Tip The recommended service life of a CO or LP Gas alarm is 5 years. Check the date code on the back of your alarms at least once a year. Test and inspect the CO / LP Gas alarms installed in your RV every week and replace malfunctioning alarms. Replace all CO / LP Gas alarms that are more than 5 years old, installed prior to 2001. Install only UL-RV listed CO / LP Gas alarms. Prevent accidents by teaching family and friends about the operation of the alarms. Never ignore a sounding alarm. Made in the USA.

• UL Listing for Recreational Vehicle Use - Meeting RVIA Requirements.
• Test/Reset Button - Mutes Alarm during Ventilation. Tests All Detector Functions with One Touch. No Dangerous Gas Required to Test Alarm.
• Wide Operational Range, 8-16 Volts. Avoids most Low Battery Voltage Alarms.
• Full Operation During Mute Cycle and at Extreme Temperatures -31°F to +150°F.
• Includes End Life Feature.

User questions & answers

Question:	What is the size of this alarm
Answer:	Hello, actually the unit is good for 84 months after retail sale (when purchased by the end user). It say so right on the front of the unit. Thank You
Question:	Can I mount this rotated 90 degrees
Answer:	The actual life is 7 years of operation. The detector will monitor that and go into End Of Life mode after that. If you use your RV six months a year, it should last 14 years. However, for safety, it is best to change every 7 years regardless of actual use. That is 7 years from date of installation, not manufacture, so ignore the manufacture date when determining replacement. Record the install date so that you or a future owner will know the actual service age of the unit.
Question:	The description says white surface mount. i need to know if this product which is black a surface mount
Answer:	it can be but mine was a replacement to an old one and it fit back in the hole that was already there
Question:	Can this unit replace model
Answer:	No