Smoke & Fire Alarms by USI Photoelectric, Ionization, USST Detectors

Usi 1208 Smoke Alarm. Smoke & Fire Alarms by USI Photoelectric, Ionization, USST Detectors The smoke alarm uses an extremely small amount of a radioactive element in the ionization chamber MPN: USI-1209 also Model USI-1208; UPC: 042741012096; Warranty: 5 year Limited Warranty; Alarm Power Source: 120 volt hardwired with battery backup (Battery Included)

USI 120-Volt AC/DC Wired-In Ionization Smoke Alarm USI-1209HA Reviews provides the benefits of both photoelectric and ionization alarms in one device

Usi Electric Smoke Detector 1208 Manual

FALSE ALARMS The smoke alarm is designed to minimize false alarms If no alarm sounds, the unit may have a defective battery (Model USI-1208 only) or other failure The USI Electric USI-1209 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home

USI Electric Smoke Detector & Fire Alarm w/ Ionization Sensor. The smoke alarm uses an extremely small amount of a radioactive element in the ionization chamber MPN: USI-1209 also Model USI-1208; UPC: 042741012096; Warranty: 5 year Limited Warranty; Alarm Power Source: 120 volt hardwired with battery backup (Battery Included)

USI Electric USI2413 Smoke Alarm and Strobe Light Kit, 120Volt. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes. If no alarm sounds, the unit may have a defective battery (Model USI-1208 only) or other failure