BRK Electronics First Alert CO400B 9V DC Battery Operated Electrochemical Carbon Monoxide (CO) Alarm

Electric Bargain Store Verified independent store

→

Basic battery operated carbon monoxide alarm meets most codes, both state and local, for carbon monoxide alarms. Electrochemical Carbon Monoxide Sensor - the most accurate sensor a vailable as compared to other sensing technologies Front-access battery compartment - allows easy battery replacement Single Button Test/Silence Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm End of Life Signal provides audible notification alarms needs to be replaced 7-Years Limited Warranty Model # CO400B Weight 5.5 oz Dimension 3.3"H x 4.8"L x 1.5"D Operating Voltage 9V Alkaline Battery Temperature Range 40°F (4°C) to 100°F (38°C) Humidity Range 10% to 90% relative humidity (RH) Audio Alarm 85dB at 10 feet Test/Silence Electronically simulates CO conditions, causing the unit to alarm or temporarily silence the alarm Alarm Reset Automatic when explosive gas and/or CO clears CO Sensor Electrochemical Indicator Lights/Sounds DC Power: Intermittent red Light CO Alarm: Audio Alarm (4 beeps, pause, 4 beeps), rapidly flashing red light Listing Listed to UL 2034 Standard Show more