USI Hardwired Ionization Smoke and Fire Detector with Battery Backup - 5304
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes.
USI Ionization Sensor Smoke/Fire Alarm USI-5304 - Bees Lighting
Universal Security Instruments USI-1204 Hardwired Ionization Smoke and Fire Alarm with Backup Battery
USI Hardwired Ionization Smoke and Fire Detector with Battery Backup - 5304
First Alert Hardwired Smoke Alarm
Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup
USI Hardwired Ionization Smoke and Fire Detector with Battery Backup - 5304
USI Ionization Sensor Smoke/Fire Alarm USI-5304 - Bees Lighting
Includes 12 Individual Units, Bundle and save. The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires
12 Pack of USI Electric Hardwired Smoke and Fire Alarms with Battery Backup
Smoke & Fire Alarms by USI - Photoelectric, Ionization, USST Detectors
Universal Security Instruments 5304L Hardwired Ionization Smoke and Fire Alarm with Battery Backup
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is suitable for houses, apartments and mobile homes. This alarm is fully interconnectable with all USI and Universal 120V alarms using existing wiring and mounting.
USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup
The Universal Security Instruments MPC322SB 2-in1 Photoelectric Smoke and Carbon Monoxide Alarm provides 10 years of continuous protection against deadly threats in the home. The utilization of Photoelectric Technology allows for increased efficiency in detecting slow smoldering fires. This USI 2-in-1 Alarm has also been equipped with a CO detector that's capable of sensing the presence of carbon monoxide in the surrounding area.
USI - MI3050SB 2-in-1 Smoke and Fire Smart Alarm with 10 Year Sealed Battery