BRK has been the top choice of contractors in the commercial market for over 50-years. Marketed to builders, electrical contractors serving single family, multifamily, hotel/motel, RV and manufactured homes channels. The contractor-friendly product and packaging design sets the professional standard. 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 it's too late. Symptoms of carbon monoxide poisoning are like the flu and you might not even know you're in danger. The CO5120BN hardwire alarm detects the CO you can't see, smell or taste in the air. This alarm comes with 9-Volt battery backup, incase of a power outage. It also features a Test/Silence button to check if the alarm is functioning properly as well as silence unwanted or nuisance alarms. This First Alert CO5120BN Carbon Monoxide Alarm is an essential product in protecting your home and family.

• LCD digital display with memory
• 9-Volt alkaline battery backup
• Latching alarm indicator - remembers which unit initiated an alarm
• 2-silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm

The Kidde KN-COB-LP2 battery operated carbon monoxide alarm utilizes sophisticated electronic components to protect you and your family from the dangers of carbon monoxide. This alarm includes a slide-out battery door that gives immediate access to the batteries and a safety feature that makes it difficult to close the door without the batteries being installed. Inside cover of battery door features quick reference guide for what to do in case of an alarm. This easy-to-install alarm is suitable for all living areas and has a 10-year life and a 10-year limited warranty.

• CO alarm alerts to increased levels of carbon monoxide
• Batteries included
• Test/reset: tests CO alarm circuit operation and allows you to immediately silence the alarm
• UL/CSFM reference# KN-COB-LP2

The digital readout of the Kidde Plug-In Digital Carbon Monoxide Alarm with 9-Volt Backup continuously displays carbon monoxide levels from 30 to 999 parts per million (PPM) and will sound an 85dB alarm when dangerous levels are reached. The carbon monoxide level sensed is continuously displayed and updated every 15-seconds and the peak level memory shows the highest level of carbon monoxide present since the last time the unit was reset or unplugged. Protection continues during power outages thanks to a 9-Volt battery backup.

• Plug-in carbon monoxide detector with digital readout
• 85dB alarm sounds when carbon monoxide reaches dangerous levels so you can protect your family
• Test/reset button to check for proper operation and reset the unit
• 9-Volt battery backup provides protection during power outages
• Displays carbon monoxide levels from 30 to 999 PPM
• Updates digital reading every 15-seconds
• Peak level memory displays highest carbon monoxide level recorded since previous reset or unplugging
• Plugs into AC receptacles
• Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.

KN-COB-DP2 AC/DC carbon monoxide alarm plugs directly into your home's standard wall outlet making installation quick and easy. The 2-AA battery backup provides protection even during power outages when many CO incidences occur. The Kidde AC/DC carbon monoxide alarm has a 10-year limited warranty.

• 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 AA battery backup provides continuous protection even during power outages
• Low battery hush - silences low battery chirp warning for up to 12-hours to maintain protection without having to replace the batteries at an inconvenient time
• 10-year end of life warning alerts user to replace CO alarm after 10-years of operation, (40% longer than other CO alarms
• Many cities and states have created legislation requiring smoke alarms or specific types of smoke alarms in various settings. Certain laws also specify when homes need carbon monoxide alarms or other safety products. Understanding your local requirements can help you keep your home safe from the dangers of fire.
• Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• UL/CSFM reference model KN-COB-DP2

The Kidde FireX ACDC 120-Volt Carbon monoxide alarm detects carbon monoxide. This hardwired 120-Volt Inter Connectable Carbon Monoxide Alarm with 9-Volt Backup can be interconnected with up to 24 Kidde devices, 18 of which can be initiation style (additional devices not included). The alarm has a fuel-cell design with a low-battery warning that issues a brief alarm chirp and a red LED light that will flash approximately every 15-seconds.

• Can be inter connected with up to 24 Kidde devices, 18 of which can be initiation style (additional devices not included)
• Compatible with smoke alarms, carbon monoxide alarms and heat alarms on 1 wiring network (alarms and wiring sold separately)
• Smart inter connect system enables the unit to alarm in a carbon monoxide pattern and sound a different pattern when inter connected to a Kidde smoke alarm that is in alarm mode (smoke alarm sold separately)
• Fuel-cell design with a low-battery warning that issues a brief alarm chirp and red LED light that will flash approximately every 15-seconds
• Piezoelectric horn is rated at 85dB at 10 ft.
• Alarm will not sound if carbon monoxide levels are below 30 PPM
• 9-Volt battery backup provides protection during power outages
• Compatible with Kidde, FireX, Code One and Sentinel products
• Meets sensitivity requirements of UL 2034 single and multiple-station carbon monoxide alarms
• Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
• *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
• UL/CSFM Ref. Kidde Part KN-COB-IC

First Alert is the category leader in fire safety and delivers reliable life safety products that help our consumers protect what matters most through innovation and performance. 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 it's too late. Symptoms of carbon monoxide poisoning are like the flu and you might not even know you're in danger. The CO400B alarm detects the CO you can't see, smell or taste in the air. It also features a Test/Silence button to check if the alarm is functioning properly as well as silence unwanted or nuisance alarms. This First Alert CO400B Carbon Monoxide Alarm is an essential product in protecting your home and family.

• Electrochemical carbon monoxide sensor - the most accurate sensor available as compared to other sensing technologies
• End of life signal provides audible notification alarms needs to be replaced
• Single button test/silence
• 2-silence features - can silence the low-battery chirp for up to 8-hours or temporarily silence an unwanted nuisance alarm
• Includes an optional wall mount
• 5-year limited warranty