About the product
The First Alert Dual-Power Carbon Monoxide Plug-In Alarm includes a battery backup and features a digital display. It alerts users to carbon monoxide and operates even in the event of a power outage.
BACKLIT DISPLAY
The backlit digital screen displays carbon monoxide and power levels. The display is designed to be readable even in the dark, as it casts a calming blue light. The device also features convenient test and silence buttons, and the end-of-life warning tells users when it's time for a replacement.
DUAL-POWER
The alarm is designed to work with a standard outlet and includes a backup battery for operation in a power outage. Just place 2 AA batteries in the battery compartment. The device has a low-battery indicator light, and the alarm will sound if the batteries need replacing.
ELECTROMECHANICAL SENSOR
The device uses an advanced electromechanical sensor to detect carbon monoxide. The sensor offers heightened sensitivity to CO even at low levels. The alarm can be turned off in the event of a false reading.
First Alert 1039742 Dual-Power Carbon Monoxide Plug-In Alarm
- Dual-power system
- Battery backup included for continuous monitoring
- Backlit digital screen
- At a glance carbon monoxide and power levels
- Test and silence buttons
- End-of-life warning
- 6-foot power cord - mountable on a wall or placeable on shelves
- Uses two standard AA batteries
- Heightened sensitivity to detect even low levels of CO
Technical Specifications
The First Alert Dual-Power Carbon Monoxide Plug-In Alarm includes a battery backup and features a digital display. It alerts users to carbon monoxide and operates even in the event of a power outage.
BACKLIT DISPLAY
The backlit digital screen displays carbon monoxide and power levels. The display is designed to be readable even in the dark, as it casts a calming blue light. The device also features convenient test and silence buttons, and the end-of-life warning tells users when it's time for a replacement.
DUAL-POWER
The alarm is designed to work with a standard outlet and includes a backup battery for operation in a power outage. Just place 2 AA batteries in the battery compartment. The device has a low-battery indicator light, and the alarm will sound if the batteries need replacing.
ELECTROMECHANICAL SENSOR
The device uses an advanced electromechanical sensor to detect carbon monoxide. The sensor offers heightened sensitivity to CO even at low levels. The alarm can be turned off in the event of a false reading.
First Alert 1039742 Dual-Power Carbon Monoxide Plug-In Alarm
- Dual-power system
- Battery backup included for continuous monitoring
- Backlit digital screen
- At a glance carbon monoxide and power levels
- Test and silence buttons
- End-of-life warning
- 6-foot power cord - mountable on a wall or placeable on shelves
- Uses two standard AA batteries
- Heightened sensitivity to detect even low levels of CO
Product compare
Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
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