USI Electric's Photoelectric Smoke & Fire Alarm effectively senses slow smoldering fires. Browse HomElectrical to find more smoke and fire alarm options from USI Electric!
- 10 year sealed battery provides protection including in the event of a power outage.
- Uses lithium-free permanent power using Duracell Duralock Power Preserve technology.
- Eco-Friendly - Reduces environmental waste and eliminates disposal of up to twenty 9V batteries.
- Maintenance free battery power - no batteries to replace throughout the life of the alarm.
- Tamper proof design maintains higher level of security and prevents removal of battery.
- Eliminates low battery chirps.
- Photoelectric technology works effectively to detect slow smoldering fires.
- Patented Quick Find alarm origination feature to easily identify if the alarm has sounded previously.
- Smart alarm technology virtually eliminates nuisance alarms.
- Drift compensation further reduces nuisance alarms by allowing the alarm to auto adjust its sensitivity if the photoelectric chamber becomes dusty or dirty.
- Suitable for installation in every room.
- Suitable for installation in houses, apartments, dormitory and manufactured housing.
- Deactivation key allows you to switch the alarm off and makes the alarm ready for disposal.
- Lock-out feature prevents a deactivated alarm from reinstallation.
- Superior nuisance alarm resistance.
- 10 year product end-of-service life warning indicates when to replace the alarm.
- Exceeds industry standards - ETL listed to UL Standard UL 217.
- California State Fire Marshal approved.
- Works well for new or replacement installations.
- Tamper-resistant locking feature prevents unwanted alarm removal.
- Temperature Range: 40 degrees Fahrenheit to 100 degrees Fahrenheit (0 degrees Celsius to 38 degrees Celsius).
- Humidity range is 5% to 85% relative humidity (RH).
- 10-year limited warranty on battery and alarm.