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HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Shop USI Smoke & Fire Alarms

HomElectrical carries USI's innovative smoke and fire alarms to ensure your family's safety. These detectors are available in multiple models, including universal smoke sensing technology, photoelectric, and ionization models. For the best deals on USI's smoke and fire alarms, shop at HomElectrical!

31-38 of 38 products

Ionization Smoke & Fire Alarm, Large Plate, 9V Battery
Ionization Smoke & Fire Alarm, Large Plate, 9V Battery
1227L
USI Ionization Smoke and Fire Alarm sounds an 85 dB alarm when smoke or fire is detected. Effective at detecting...
Discontinued
Smoke & Fire Alarms w/ Ionization Sensor
Smoke & Fire Alarms w/ Ionization Sensor
1209
USI 1209 smoke detector is excellent for the household or office. The smoke detector is rich in features which includes...
Discontinued
IoPhic Smoke Detector & Fire Alarm
IoPhic Smoke Detector & Fire Alarm
MDS107
IoPhic universal sensing technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non hazardous sources...
Discontinued
loPhic Smoke & Fire Detector, 9V Battery Operated
loPhic Smoke & Fire Detector, 9V Battery Operated
MDS300L
Incorporating new universal smoke sensing technology, this loPhic smoke and fire alarm responds eighty-seven percent faster to slow, smoldering fires....
Discontinued
Photoelectric Smoke Detector, 120V Hardwired w/ 9V Battery
Photoelectric Smoke Detector, 120V Hardwired w/ 9V Battery
MP117
Incorporating smart alarm technology, this smoke and fire alarm uses a photoelectric sensor. Features include a Quick Draw battery drawer,...
Discontinued
Photoelectric Smoke & Fire Alarm, 9V Battery Operated
Photoelectric Smoke & Fire Alarm, 9V Battery Operated
SS-901-LR
USI photoelectric smoke detector and fire alarm detects fire in ample time, when they first begin to smolder. Photoelectric sensor...
Discontinued
Ionization Smoke & Fire Alarm, 9V Battery Operated, Portable
Ionization Smoke & Fire Alarm, 9V Battery Operated, Portable
SS-770
There is a dual chamber ionization sensor included with this smoke and fire alarm. The chamber and cover designs protect...
Discontinued
Ionization Smoke Detector & Fire Alarm, Hardwire w/ Battery
Ionization Smoke Detector & Fire Alarm, Hardwire w/ Battery
5304L
USI Smoke and Fire Alarm is designed with several features to maintain a safe environment. The ionization sensor is extremely...
Discontinued

31-38 of 38 products

Ionization Smoke & Fire Alarm, Large Plate, 9V Battery
Ionization Smoke & Fire Alarm, Large Plate, 9V Battery
1227L
USI Ionization Smoke and Fire Alarm sounds an 85 dB alarm when smoke or fire is detected. Effective at detecting...
Discontinued
Smoke & Fire Alarms w/ Ionization Sensor
Smoke & Fire Alarms w/ Ionization Sensor
1209
USI 1209 smoke detector is excellent for the household or office. The smoke detector is rich in features which includes...
Discontinued
IoPhic Smoke Detector & Fire Alarm
IoPhic Smoke Detector & Fire Alarm
MDS107
IoPhic universal sensing technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non hazardous sources...
Discontinued
loPhic Smoke & Fire Detector, 9V Battery Operated
loPhic Smoke & Fire Detector, 9V Battery Operated
MDS300L
Incorporating new universal smoke sensing technology, this loPhic smoke and fire alarm responds eighty-seven percent faster to slow, smoldering fires....
Discontinued
Photoelectric Smoke Detector, 120V Hardwired w/ 9V Battery
Photoelectric Smoke Detector, 120V Hardwired w/ 9V Battery
MP117
Incorporating smart alarm technology, this smoke and fire alarm uses a photoelectric sensor. Features include a Quick Draw battery drawer,...
Discontinued
Photoelectric Smoke & Fire Alarm, 9V Battery Operated
Photoelectric Smoke & Fire Alarm, 9V Battery Operated
SS-901-LR
USI photoelectric smoke detector and fire alarm detects fire in ample time, when they first begin to smolder. Photoelectric sensor...
Discontinued
Ionization Smoke & Fire Alarm, 9V Battery Operated, Portable
Ionization Smoke & Fire Alarm, 9V Battery Operated, Portable
SS-770
There is a dual chamber ionization sensor included with this smoke and fire alarm. The chamber and cover designs protect...
Discontinued
Ionization Smoke Detector & Fire Alarm, Hardwire w/ Battery
Ionization Smoke Detector & Fire Alarm, Hardwire w/ Battery
5304L
USI Smoke and Fire Alarm is designed with several features to maintain a safe environment. The ionization sensor is extremely...
Discontinued