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    Usi Photoelectric 120-volt Ac/dc Wired-in Smoke Alarm, 2-pack (usi-3204-2p-3cc)

    Usi Photoelectric 120-volt Ac/dc Wired-in Smoke Alarm, 2-pack (usi-3204-2p-3cc)

    USI Photoelectric 120-Volt AC/DC Wired-In Smoke Alarm, 2-Pack (USI-3204-2P-3CC) Includes 2 Photoelectric Smoke and Fire Alarms 120 Volt AC Wired-In 9 Volt Battery Backup Loud 85 db Alarm Protective Cover Quick Draw Battery Drawer Test/Silence Button... more

    $31.99

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    2-pack Photoelectric 120-volt Ac Dc Wired-in Smoke Fire Alarm Home Detection

    2-pack Photoelectric 120-volt Ac Dc Wired-in Smoke Fire Alarm Home Detection

    jamenmcgranahan Store 2-Pack Photoelectric 120-Volt AC DC Wired-In Smoke Fire Alarm Home Detection 2-Pack Photoelectric 120-Volt AC DC Wired-In Smoke Fire Alarm Home Detection Universal Security Instruments USI-3204 - 2-pack photoelectric smoke and... more

    $48.63

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

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

    The Universal Security Instruments USI-3204-2P-3CC Battery-Operated Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. Universal Security Instruments USI-3204 - 2-pack... more

    $35.23

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    Universal Security Instruments USI-3204-6P Photoelectric Smoke Alarm

    Universal Security Instruments USI-3204-6P Photoelectric Smoke Alarm

    Don't let emergencies sneak up on you. Every home needs a smoke detector. Keep your family and friends safe with this preventative Photoelectric Smoke Alarm. more

    $23.97

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    Universal Security Instruments USI-3204-2P-3CC Photoelectric Smoke Alarm, 2-Piece Value Pack

    Universal Security Instruments USI-3204-2P-3CC Photoelectric Smoke Alarm, 2-Piece Value Pack

    Don't let emergencies sneak up on you. Every home needs a smoke detector. Keep your family and friends safe with this preventative Photoelectric Smoke Alarm. more

    $40.97 $35.23

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    Smoke Alarms: Universal Security Instruments Smoke Detectors Battery Operated Smoke and Fire Alarm USI-1122L-6P

    Smoke Alarms: Universal Security Instruments Smoke Detectors Battery Operated Smoke and Fire Alarm USI-1122L-6P

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    Shop for Electrical at The Home Depot. Choose this alarm for new or replacement installations. The 10-year long life lithium battery provides continuous protection. Ideal for valted ceilings or hard-to-reach areas. Large size mounting plate attached to... more

    $17.99

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    HomeDepot.com

    (100,000+)
    CO & Smoke Combination Alarms: Universal Security Instruments Smoke Detectors Hardwired Relay Module for Smoke and Fire Alarms USI-960

    CO & Smoke Combination Alarms: Universal Security Instruments Smoke Detectors Hardwired Relay Module for Smoke and Fire Alarms USI-960

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. The USI Electric USI-960 Relay Module for Smoke and Fire Alarms is designed to control the external devices on USI Electric and Universal smoke alarms and/or fire alarms. This relay module is UL listed and... more

    $19.99

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    HomeDepot.com

    (100,000+)
    CO & Smoke Combination Alarms: Universal Security Instruments Smoke Detectors Battery-Operated Ionization Smoke and Fire Alarm USI-1227L

    CO & Smoke Combination Alarms: Universal Security Instruments Smoke Detectors Battery-Operated Ionization Smoke and Fire Alarm USI-1227L

    Free Shipping on Over 500K Items!

    Shop for Electrical at The Home Depot. The USI Electric USI-1227L Battery-Operated Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home. This alarm is operated by a 9-volt... more

    $8.99

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    HomeDepot.com

    (100,000+)
    USI Electric USI-960 Relay Module for Smoke and Fire Alarms

    USI Electric USI-960 Relay Module for Smoke and Fire Alarms

    The USI Electric USI-960 Relay Module for Smoke and Fire Alarms is designed to control the external devices on USI Electric and Universal smoke alarms and/or fire alarms. This relay module is UL listed and controls lights, sirens, bells, electric... more

    $19.99

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    Usi Electric 120-volt Ionization Smoke Alarm And Strobe Light Kit (usi-2413)

    Usi Electric 120-volt Ionization Smoke Alarm And Strobe Light Kit (usi-2413)

    USI Electric 120-Volt Ionization Smoke Alarm and Strobe Light Kit (USI-2413) Smoke Alarm and Strobe Light Ionization Sensor 120 Volt AC Wired-In Smoke Alarm Model USI-1213 Power and Alarm LED's Loud 85 db Alarm Swift Installation Process Mounting... more

    $78.71

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    Usi Ionization 120-volt Wired-in Smoke Alarm With Battery Backup (usi-1204ha)

    Usi Ionization 120-volt Wired-in Smoke Alarm With Battery Backup (usi-1204ha)

    USI Ionization 120-Volt Wired-In Smoke Alarm with Battery Backup (USI-1204HA) 120 Volt AC Wired-In.9 Volt Battery Backup .Silencer Feature.Mounting Hardware Included.Tamper Resistant Locking Feature.Battery Activation Pull Tab.Heavy Duty Battery... more

    $12.99

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    Usi Electric Hardwired Fixed Temperature Heat Alarm With Backup Battery Usi-2430

    Usi Electric Hardwired Fixed Temperature Heat Alarm With Backup Battery Usi-2430

    USI Electric Hardwired Fixed Temperature Heat Alarm with Backup Battery USI-2430 USI Electric 120-Volt Ionization Smoke Alarm and Strobe Light Kit 120 Volt AC Wired-In 130 Degrees F (57 Degrees C)Maintains a Constant 1 Hz Flash Rate Power and Alarm... more

    $18.57

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    USI Electric MDSCN111 4-in-1 Universal Smoke Sensing (IoPhic) Hardwired Smart Alarm

    USI Electric MDSCN111 4-in-1 Universal Smoke Sensing (IoPhic) Hardwired Smart Alarm

    The USI Electric MDSCN111 4-in-1 Universal Smoke Sensing Smart Alarm provides quadruple the protection with a single installation. This 120-Volt AC alarm protects against (4) deadly household threats: fast-flaming fires, smoldering smoke, carbon... more

    $47.97

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    USI Electric MCN108 Hardwired 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup

    USI Electric MCN108 Hardwired 2-in-1 Carbon Monoxide and Natural Gas Smart Alarm with Battery Backup

    The USI Electric MCN108 Hardwired Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that provides double the protection with a single installation. This dual-sensing alarm protects against two deadly household threats: carbon monoxide and... more

    $32.99

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    Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

    Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

    Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxideSealed battery (included) will never have to be replaced throughout the life of the alarmFeatures microprocessor intelligence to virtually... more

    $29.99

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    Rakuten.com Shopping

    (1,000,000+)
    Universal Security Instruments CD-9775 9-Volt Battery Operated Combination Ionization Smoke and Carbon Monoxide Alarm

    Universal Security Instruments CD-9775 9-Volt Battery Operated Combination Ionization Smoke and Carbon Monoxide Alarm

    Combines separate sensors to detect smoke or carbon monoxide Silence feature - convenient silence button with automatic reset allows you to temporarily override an alarm - ideal for cooking smoke and fireplaces and eliminating nuisance alarms The... more

    $61.99 $54.17

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    Rakuten.com Shopping

    (1,000,000+)
    Universal Security Instruments USI-2413 120-Volt Ionization Smoke Alarm and Strobe Kit

    Universal Security Instruments USI-2413 120-Volt Ionization Smoke Alarm and Strobe Kit

    Don't let emergencies sneak up on you. Every home needs a smoke detector and everything that goes with it. Keep your family and friends safe with this preventative Ionization Smoke Alarm and Strobe Kit. more

    $112.97 $70.62

    FREE shipping

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    Universal Security Instruments USI-2430 Heat Alarm 135 Degree Fixed Temperature

    Universal Security Instruments USI-2430 Heat Alarm 135 Degree Fixed Temperature

    The USI Electric USI-2430 Hardwired Fixed Temperature Heat Alarm responds quickly to temperatures above 135-degrees Fahrenheit to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC/DC... more

    $25.97 $16.25

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    Universal Security Instruments USI-960 120V AC Relay Module for Smoke Alarm, 5A

    Universal Security Instruments USI-960 120V AC Relay Module for Smoke Alarm, 5A

    The USI Electric USI-960 Relay Module for Smoke and Fire Alarms is designed to control the external devices on USI Electric and Universal smoke alarms and/or fire alarms. This relay module is UL listed and controls lights, sirens, bells, electric... more

    $24.97 $19.99

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    MDS300 Universal Smoke Sensing (IoPhic) Battery-Operated Smoke and Fire Alarm

    MDS300 Universal Smoke Sensing (IoPhic) Battery-Operated Smoke and Fire Alarm

    The Universal Security Instruments MDS300 Universal Smoke Sensing Smoke and Fire Alarm responds quickly to both fast-flaming and slow-smoldering fires to protect your family against deadly threats in the home. Perfect for new or replacement... more

    $43.98

    FREE shipping

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    Rakuten.com Shopping

    (1,000,000+)

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