USI Electric's Sensing Plus Combo Smoke, Fire and CO Alarm hardwires and also uses 10 year sealed battery backup in the event of a power outage. Shop HomElectrical to find more smoke, fire, and CO alarms from USI Electric!
- Smoke, fire, and carbon monoxide alarm.
- Protects against fast flaming, slow smoldering fires as well as carbon monoxide.
- Implements multi criteria smoke and fire sensor that utilizes artificial intelligence (AI) techniques to differentiate and classify smoke and fire profiles.
- Hardwired.
- 10 year lithium-free alkaline battery backup.
- Quick Find Alarm Origination identifies first alarm that sounds in interconnected system.
- Eliminates virtually all nuisance alarms with built-in microprocessor.
- Power and alarm LED's.
- Equipped with a test/silence button.
- Loud 85 db alarm.
- Prevents tampering with alarm battery with tamper-proof design.
- Uses new Security Sensing Plus Multi Criteria Detection Technology.
- Alarm exceeds industry standards - listed to UL 217 Standard 8th Edition and UL 2034 Standard 4th Edition.
- California State Fire Marshal approved.
- New Security Sensing Plus Detection Technology UL 217 8th Edition Tests include:
- Resistance to false alarms from cooking.
- Detection of polyurethane foam in both slow smoldering and fast flaming fires.
- Immunity to high-voltage current surges.
- 10 year warranty on battery and alarm.