SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, 120V, 3V Lithium Battery Pack, 85 dB at 10 Ft., A Voice Warning Of Smoke Or Carbon Monoxide Detected In Addition To Speaking Several Pre-Programmed Locations, E.G. “Warning, Evacuate, Smoke In Basement", Alerts The Homeowner's Phone If Smoke Or CO Is Detected
- Volts AC: 120
- Type: Lithium Battery