Product Details
- Weight (WT)0.7 lbs
- Power SupplyHardwired
- Voltage (v)120 v
- Battery Type9V
- Battery Backup (Yes/No)Yes
- Diameter (Dia)5-29/50 in
- Temperature Range (F)40 to 100 °F
- Batteries Included (Yes/No)No
Description
The First Alert SC9120B Hardwired Combination Smoke and Carbon Monoxide Alarm is a hardwire alarm with battery backup. The hardwired detector includes a 9-volt battery backup for continued function in the event of a power outage. This combination fire and CO detector features a test/silence button and tamper-resistant locking brackets. The alarm can be connected to other compatible BRK and First Alert hardwired smoke and carbon monoxide detectors and comes equipped with easy-adapter plugs so there is no need to rewire. Its latching alarm indicator automatically identifies which detector initiated the alarm – even after the conditions that set off the alarm have subsided.
- Can connect to other compatible BRK or First Alert CO and smoke detectors.
- Light indicates if the alarm is for smoke or for carbon monoxide.
- Single test/silence button for simple operation.
- Hardwired combination CO and smoke alarm features battery backup for constant monitoring.