BRK 9120B 120V BATTERY B/U SMOKE
BRK 9120B 120V AC/DC Smoke Alarm
The 9120B Series smoke alarms have been designed to install faster, perform better and be even smarter than before. These improvements help reduce nuisance alarms and save you time and money.
Single button test/silence
9V Battery Backup
Latching alarm indicator-remembers which unit initiated alarm
Perfect Mount- allows for easy alignment of alarm
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
- Dimensions: 5.58" W x 1.97" H
- Operating Current: .04 amps (standby/alarm)
- Operating Voltage: 120V AC 60Hz- with 9V battery back-up
- Power Source: 120V AC with 9V Battery Backup
- Sensor: ION
- Warranty: 10 Years
- Weight: 0.61 lbs
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