BRK 120V AC Smoke Alarm with battery back-up - 9120BA/9120B

by BRK
Save 32%


Brand BRK
Part Number 9120BA
Dimensions 5.58¡± dia. x 1.97¡± H
Function Smoke
Weight 7.8 oz.£¬ 221g
Operating Voltage 120V AC 60Hz w/9V battery backup (9120BA)
Power 0.04 amps (standby/alarm)
Temperature Range 40¡ã F (4¡ãC) to 100¡ãF (38¡ãC)
Humidity Range 10% to 95% relative humidity (RH)
Audio Alarm 85dB at 10 feet
Interconnections Up to 18 units of which 12 can be smoke alarms
Wiring Quick connect plug with pigtails
Sensor Dual chamber ionization

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