Kidde 120V Carbon Monoxide Alarm, with 9V Battery Backup

Kidde Carbon Monoxide Alarm with 9 V Battery Backup.

The Kidde KN-COB-IC-CA is a 120 V AC, wire-in carbon monoxide alarm that warns you and your family of dangerous carbon monoxide levels within your home.
This carbon monoxide alarm includes 9 V battery backup that provides continuous protection, even during a power outage. The KN-COB-IC-CA can function as a stand alone unit or interconnect with up to 24 Kidde devices (of which 18 can be initiating).

Features and Benefits 120 V
9 V Battery Backup – Provides continuous protection even during power outages.
Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
Tamper Resist Feature – Unit will lock to mounting bracket to deter theft or tampering.
End of Life Notification – Ten (10) years after unit is first powered, this alarm will flash its red LED and chirp two times every 30 seconds to indicate it is time to replace the alarm.
Technical Specifications
Power Source:
120 V AC, 60 Hz, 60 mA max per alarm, 9 V battery backup
Sensor: Electrochemical
Audio Alarm 85 dB at 10 ft
Temperature Range: 4.4˚C (40˚F) to 37.8˚C (100˚F)
Humidity Range: 10%-95% relative humidity, non-condensing
Size: 14.6 cm diameter x 4.6 cm depth
Weight: 0.46 kg
Wiring: Quick connect plug with 6” pigtails
Interconnects: Up to 24 Kidde devices (of which 18 can be initiating)
10-Year Limited Warranty