Universal Security Instruments USI-3204-2P-3CC Photoelectric 120-Volt AC/DC Wired-In Smoke and Fire Alarm, 2-Pack

Universal Security Instruments USI-2413 Smoke Alarm Kit with Strobe Light

Kit contains: 120-Volt AC ionization smoke and fire alarm USI-1213, USI-960 relay and 177 candela power strobe model USI-2177 120 VAC operation. Interconnectable with other USI wired-in smoke or carbon monoxide alarms. Ideal for residential,...

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Universal Security Instruments Ss-2895 120-volt Ac/dc Wired-in Photoelectric Smo

Universal Security Instruments SS-2895 120-Volt AC/DC Wired-In Photoelectric Smoke and Fire Alarm Features of Universal Security Instruments SS-2895 120-Volt AC/DC Wired-In Photoelectric Smoke and Fire Alarm Photoelectric smoke alarms are generally...

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Universal Security Instruments 5304 120 Volt AC Hardwired Smoke/Fire Alarm with Ionization Sensor and 9 Volt Battery Backup

Universal Security Instruments 5304 120 Volt AC Hardwired Smoke / Fire Alarm with Ionization Sensor and 9 Volt Battery Backup. Choose this alarm if you are looking for an ionization alarm with improved nuisance alarm resistance.

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First Alert AC-Hard-Wired 120-Volt Smoke Detector 3120B

Hardwired smoke alarm uses both photoelectric and ionization sensors for maximum protection from flaming and smoldering fires. 2 AA battery backup provides consistent protection for added safety during power outages. Single button test/silence helps to...

Lowe's

Kidde 2-Pack AC-Hard-Wired 120-Volt Smoke Detectors 21005928

AC/DC twin pack smoke alarm with 1-touch front-loading battery door. Front 1-touch battery door provides easy access, which reduces the installation time and battery replacement time. 1-button design (operates Smart Hush? and test).

Lowe's

Universal Security Instruments Battery Operated Smoke and Fire Alarm and CO and Natural Gas Alarm Value Pack MDS300-401

Shop for Electrical at The Home Depot. Combo Pack! Includes the MDS300 IoPhica 9 Volt Battery Powered Smoke & Fire Alarm AND the MCND401 Combination Carbon Monoxide & Natural Gas Alarm. Protect your home and family from fire with the MDS300, the first...

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Universal Security HARDWIRED PHOTOELECTRIC SMART ALARM - UNIVERSAL SECURITY INSTRUMENT, INC.

Photoelectric Smoke & Fire Alarm with Smart Alarm Technology - 120 Volt AC/DC Hardwired

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Universal Security SMOKE ALARM KIT FOR HEARING IMPAIRED

Hearing Impaired Smoke and Fire Alarm Module Kit with ADA Strobe Kit 120 Volt AC/DC

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Universal Security PLUG IN 2 IN 1 CO+N.GAS ALARM - UNIVERSAL SECURITY INSTRUMENT, INC.

2-in-1: Carbon Monoxide & Natural Gas 120 Volt AC/DC Plug-In

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Carbon Monoxide Alarms: Universal Security Instruments 120 Volt AC Hardwired Ionization Smoke and Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup MICN109

Shop for Electrical at The Home Depot. Universal Security 3-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas. Microprocessor Intelligence provides superior nuisance alarm resistance, temperature and humidity compensation, self...

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Universal Security HARDWIRED 3-IN-1 SMOKE+CO+N.GAS

Ionization Smoke & Fire + Carbon Monoxide & Natural Gas Alarm with Smart Alarm Technology - 120 Volt AC/DC Hardwired

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Photoelectric 120-volt Ac/dc Wired-in Smoke And Fire Alarm 2-pack

Item Condition Brand new, factory sealed Product Features The pack includes a separate large size 5-5/8-Inch mounting bracket, which attaches to any standard rectangular or octagon junction box and covers drywall cutouts. Optional tamper-resistant...

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Universal Security Instruments 5304 120 Volt AC Hardwired Smoke/Fire Alarm with Ionization Sensor and 9 Volt Battery Backup

Universal Security Instruments 5304 120 Volt AC Hardwired Smoke / Fire Alarm with Ionization Sensor and 9 Volt Battery Backup. Choose this alarm if you are looking for an ionization alarm with improved nuisance alarm resistance.

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Universal Security Instruments MICN109 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm

Universal Security Instruments MICN109 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm is a perfect for new or replacement Installations. This 120-Volt AC/DC Hardwired Combination alarm Protects against smoke & fire, carbon monoxide & natural gas....

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Universal Security Instruments SS-2895 120-Volt AC/DC Wired-In Photoelectric Smoke and Fire Alarm

Universal Security Instruments SS-2895 - 120-Volt AC/DC photoelectric smoke and fire alarm with silence feature and battery drawerPhotoelectric smoke alarms are generally more effective at detecting, slow, smoldering fires--fires which smolder for...

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Universal Security Instruments USI-2430 120-Volt AC/DC Wired-In 135 Degree-Fahernheit Heat Alarm

Universal Security Instruments USI-2430 - 120-Volt AC/DC wired-In 135-Degree-Fahrenheit heat alarm135-Degree-Fahrenheit fixed temperature alarm ideal for heated garages, attics, kitchens, laundry rooms or other areas not suitable for smoke alarm...

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Universal Security Instruments SS-901-2C/3CC Battery Powered Photoelectric Smoke and Fire Alarm, 2-Pack

Universal Security Instruments SS-901-2C/3CC Battery Powered Photoelectric Smoke and Fire Alarm, 2-Pack is fast and easy to install - no wiring required. Its the perfect choice for new or replacement installations. This 2-pack contains two (2) 9-Volt...

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