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BRK Hardwired Smoke And Carbon Monoxide Detector 2 Pack With 9-Volt Battery Backup - 2X-SC9120B
$30.99
This 2-pack of BRK SC9120B hardwired smoke and carbon monoxide detector alarms includes 9-volt battery backup for continued operation during a power failure. Each alarm uses electrochemical CO sensing technology and an ionization smoke sensor.
The alarms feature an 85-decibel alarm, a test and silence button, indicator lights, a latching alarm indicator, and an end-of-life signal. They can connect with compatible BRK or First Alert alarms within a single-family residence.
- Pack Size: 2
- MPN: 2X-SC9120B
- Battery Backup: 9-volt
- Alarm: 85-decibel
- Smoke Sensor: Ionization
- CO Sensor: Electrochemical
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