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Universal Security Instruments MDS300-401 Smart Alarm Value Pack

Universal Security Instruments MDS300-401 Smart Alarm Value Pack

Shop for Smoke Detectors from Hayneedle.com! Keep your home and family safe from unexpected catastrophe with the Universal Security Instruments MDS300-401 Smart Alarm Value Pack. These two alarms detect four different threats: smoke fire carbon...

at Hayneedle

Universal Security Instruments MP117 Photoelectric Smoke (Grey) & Fire Smart Alarm

Universal Security Instruments MP117 Photoelectric Smoke (Grey) & Fire Smart Alarm

The USI Electric MP117 Hardwired Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is... ... more

Universal Security Instruments MP117 Photoelectric Smoke (Grey) & Fire Smart Alarm

The USI Electric MP117 Hardwired Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is...

Jet.com

$15.82

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Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm, Multicolor

Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm, Multicolor

The USI Electric MDS107 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 installations, the 120V AC... ... more

Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm, Multicolor

The USI Electric MDS107 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 installations, the 120V AC...

Jet.com

$15.28

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Hardwired Smoke/Fire, Carbon Monoxide and Natural Gas Detection Smart Alarm with Battery Backup (2-Pack)

Hardwired Smoke/Fire, Carbon Monoxide and Natural Gas Detection Smart Alarm with Battery Backup (2-Pack)

Free Shipping on Over 500K Items!

The Universal Security Instruments Hardwired IoPhic Smart Alarm is a 4-in-1 device that provides quadruple the protection with a single installation. This 120-volt AC alarm protects against four deadly household threats: fast-flaming fires, smoldering... ... more

Hardwired Smoke/Fire, Carbon Monoxide and Natural Gas Detection Smart Alarm with Battery Backup (2-Pack)

The Universal Security Instruments Hardwired IoPhic Smart Alarm is a 4-in-1 device that provides quadruple the protection with a single installation. This 120-volt AC alarm protects against four deadly household threats: fast-flaming fires, smoldering...

HomeDepot.com

$90.00

FREE shipping

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

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

Don't let emergencies sneak up on you with help from these Universal Security Instruments USI-3204-2P-3CC Photoelectric Smoke Alarms. They are a necessary component for every home or business. Use these home smoke alarms to keep your family, friends... ... more

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

Don't let emergencies sneak up on you with help from these Universal Security Instruments USI-3204-2P-3CC Photoelectric Smoke Alarms. They are a necessary component for every home or business. Use these home smoke alarms to keep your family, friends...

Jet.com

$27.54

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

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

The Universal Security Instruments 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 four deadly household threats: fast-flaming fires,... ... more

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

The Universal Security Instruments 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 four deadly household threats: fast-flaming fires,...

$54.97

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120-Volt AC Hardwired Carbon Monoxide and Natural Gas Alarm with Battery Backup

120-Volt AC Hardwired Carbon Monoxide and Natural Gas Alarm with Battery Backup

Free Shipping on Over 500K Items!

Universal Security 2-in-1 Smart Alarm uses a single sensor to detector both CO and Natural Gas. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self diagnostics and Quick Find... ... more

120-Volt AC Hardwired Carbon Monoxide and Natural Gas Alarm with Battery Backup

Universal Security 2-in-1 Smart Alarm uses a single sensor to detector both CO and Natural Gas. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self diagnostics and Quick Find...

HomeDepot.com

$35.63

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Battery-Operated Ionization Smoke and Fire Alarm

Battery-Operated Ionization Smoke and Fire Alarm

Free Shipping on Over 500K Items!

The Universal Security Instruments 2975 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 battery (included) and is... ... more

Battery-Operated Ionization Smoke and Fire Alarm

The Universal Security Instruments 2975 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 battery (included) and is...

HomeDepot.com

$9.59

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Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

The Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement installations, this maintenance-free alarm is suitable for... ... more

Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

The Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement installations, this maintenance-free alarm is suitable for...

$23.40

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Universal Security Instruments MDSCN111 4-in-1 IoPhic Smoke, Fire, CO and Natural Gas Smart Alarm

Universal Security Instruments MDSCN111 4-in-1 IoPhic Smoke, Fire, CO and Natural Gas Smart Alarm

Keep your family safe with the Universal Security Instruments MDSCN111 4-in-1. It keeps those emergencies from sneaking up on you. Made from plastic and white in color, it blends with typical home decor. This carbon monoxide detector is also designed... ... more

Universal Security Instruments MDSCN111 4-in-1 IoPhic Smoke, Fire, CO and Natural Gas Smart Alarm

Keep your family safe with the Universal Security Instruments MDSCN111 4-in-1. It keeps those emergencies from sneaking up on you. Made from plastic and white in color, it blends with typical home decor. This carbon monoxide detector is also designed...

$95.94 $41.49

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Universal Security Instruments MP308 Photoelectric Smoke and Fire Smart Alarm

Universal Security Instruments MP308 Photoelectric Smoke and Fire Smart Alarm

Keep your family safe with a Smart Universal Security Instruments MP308 Smoke and Fire Alarm. It runs on one 9V battery (included) so you can install it just about anywhere without the need for wiring. This photoelectric smoke alarm features auto... ... more

Universal Security Instruments MP308 Photoelectric Smoke and Fire Smart Alarm

Keep your family safe with a Smart Universal Security Instruments MP308 Smoke and Fire Alarm. It runs on one 9V battery (included) so you can install it just about anywhere without the need for wiring. This photoelectric smoke alarm features auto...

$22.97 $11.79

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Universal Security Instruments 5304L Hardwired Ionization Smoke and Fire Alarm with 10-Year Lithium Battery

Universal Security Instruments 5304L Hardwired Ionization Smoke and Fire Alarm with 10-Year Lithium Battery

The USI Electric 5304L 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... ... more

Universal Security Instruments 5304L Hardwired Ionization Smoke and Fire Alarm with 10-Year Lithium Battery

The USI Electric 5304L 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...

$17.99

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Universal Security Instruments MI106 Hardwired Ionization Smoke (Grey) and Fire Smart Alarm

Universal Security Instruments MI106 Hardwired Ionization Smoke (Grey) and Fire Smart Alarm

The USI Electric MI106 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... ... more

Universal Security Instruments MI106 Hardwired Ionization Smoke (Grey) and Fire Smart Alarm

The USI Electric MI106 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...

Jet.com

$15.93

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Universal Security Instruments MDS300B IoPhic Smoke (Grey) and Fire Smart Alarm

Universal Security Instruments MDS300B IoPhic Smoke (Grey) and Fire Smart Alarm

Keep family members, friends and pets safe with the Universal Security Instruments MDS300B IoPhic Smoke and Fire Alarm. It is made of sturdy plastic and comes in a neutral white finish. Place this home smoke alarm between bedrooms, at entryways, the... ... more

Universal Security Instruments MDS300B IoPhic Smoke (Grey) and Fire Smart Alarm

Keep family members, friends and pets safe with the Universal Security Instruments MDS300B IoPhic Smoke and Fire Alarm. It is made of sturdy plastic and comes in a neutral white finish. Place this home smoke alarm between bedrooms, at entryways, the...

Jet.com

$42.96

FREE shipping

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Universal Security Instruments MP308 Photoelectric Smoke (Grey) and Fire Smart Alarm

Universal Security Instruments MP308 Photoelectric Smoke (Grey) and Fire Smart Alarm

Keep your family safe with a Smart Universal Security Instruments MP308 Smoke and Fire Alarm. It runs on one 9V battery (included) so you can install it just about anywhere without the need for wiring. This photoelectric smoke alarm features auto... ... more

Universal Security Instruments MP308 Photoelectric Smoke (Grey) and Fire Smart Alarm

Keep your family safe with a Smart Universal Security Instruments MP308 Smoke and Fire Alarm. It runs on one 9V battery (included) so you can install it just about anywhere without the need for wiring. This photoelectric smoke alarm features auto...

Jet.com

$11.05

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Universal Security Instruments SS-770-24CC Ionization Fire and Smoke (Grey) Alarm, Mini

Universal Security Instruments SS-770-24CC Ionization Fire and Smoke (Grey) Alarm, Mini

The Universal Security Instruments SS-770 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 battery (included) and is... ... more

Universal Security Instruments SS-770-24CC Ionization Fire and Smoke (Grey) Alarm, Mini

The Universal Security Instruments SS-770 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 battery (included) and is...

Jet.com

$9.54

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Universal Security Instruments MCN400B 2-in-1 Plug-In Carbon (Black) Monoxide Natural Gas Alarm

Universal Security Instruments MCN400B 2-in-1 Plug-In Carbon (Black) Monoxide Natural Gas Alarm

Keep your home safe with this Universal Security Instruments MCN400B 2-in-1 Plug-In Carbon Monoxide Natural Gas Alarm. Easy to use, it plugs into a wall outlet. The Universal carbon monoxide alarm features LED power and warning lights. It is made of... ... more

Universal Security Instruments MCN400B 2-in-1 Plug-In Carbon (Black) Monoxide Natural Gas Alarm

Keep your home safe with this Universal Security Instruments MCN400B 2-in-1 Plug-In Carbon Monoxide Natural Gas Alarm. Easy to use, it plugs into a wall outlet. The Universal carbon monoxide alarm features LED power and warning lights. It is made of...

Jet.com

$26.24

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Universal Security Instruments 976LR 9V Smoke (Grey) and Fire Alarm with Quick Change Battery Installation

Universal Security Instruments 976LR 9V Smoke (Grey) and Fire Alarm with Quick Change Battery Installation

The Universal Security Instruments 976LR 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 nine-volt super heavy-duty battery... ... more

Universal Security Instruments 976LR 9V Smoke (Grey) and Fire Alarm with Quick Change Battery Installation

The Universal Security Instruments 976LR 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 nine-volt super heavy-duty battery...

Jet.com

$9.82

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Hardwired Fixed Temperature Heat Alarm

Hardwired Fixed Temperature Heat Alarm

Free Shipping on Over 500K Items!

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

Hardwired Fixed Temperature Heat Alarm

The USI Electric USI-2430 Hardwired Fixed Temperature Heat Alarm responds quickly to temperatures above 135°F to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-Volt AC/DC hardwired alarm is...

HomeDepot.com

$16.67

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Battery Combination Smoke, Fire, and CO Smart Alarm

Battery Combination Smoke, Fire, and CO Smart Alarm

Free Shipping on Over 500K Items!

The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm provides 10-years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both... ... more

Battery Combination Smoke, Fire, and CO Smart Alarm

The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm provides 10-years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both...

HomeDepot.com

$41.32 $37.19

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Battery Combination Smoke Sensing Smoke and Fire Smart Alarm

Battery Combination Smoke Sensing Smoke and Fire Smart Alarm

Free Shipping on Over 500K Items!

The Universal Security Instruments Battery Combination Smoke Sensing Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. Patented Universal Smoke Sensing Technology provides the benefits of both... ... more

Battery Combination Smoke Sensing Smoke and Fire Smart Alarm

The Universal Security Instruments Battery Combination Smoke Sensing Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. Patented Universal Smoke Sensing Technology provides the benefits of both...

HomeDepot.com

$22.97 $20.67

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Smoke/Fire Alarm,Ac W/Batt Bu, Silver

Smoke/Fire Alarm,Ac W/Batt Bu, Silver

Alarm 120 v hardwired / 9 volt backup Size: 1.8 x 5.8 x 5.8 inches. Color: Silver. Gender: Unisex. ... more

Smoke/Fire Alarm,Ac W/Batt Bu, Silver

Alarm 120 v hardwired / 9 volt backup Size: 1.8 x 5.8 x 5.8 inches. Color: Silver. Gender: Unisex.

Jet.com

$11.08

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3-in-1 Smoke Fire and Carbon Monoxide Alarm with 10-Year Sealed Battery

3-in-1 Smoke Fire and Carbon Monoxide Alarm with 10-Year Sealed Battery

Free Shipping on Over 500K Items!

The Universal Security Instruments hardwired MIC1509S 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm will provide up to 10-years of continuous protection against 3 deadly threats within the home. Patented Universal Smoke Sensing Technology provides... ... more

3-in-1 Smoke Fire and Carbon Monoxide Alarm with 10-Year Sealed Battery

The Universal Security Instruments hardwired MIC1509S 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm will provide up to 10-years of continuous protection against 3 deadly threats within the home. Patented Universal Smoke Sensing Technology provides...

HomeDepot.com

$47.37 $42.63

FREE shipping

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AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

Free Shipping on Over 500K Items!

Universal Security 4-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas and protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with... ... more

AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

Universal Security 4-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas and protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with...

HomeDepot.com

$39.99

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Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

Free Shipping on Over 500K Items!

This USI Electric brand smoke and fire alarm has been redesigned to include more performance features than ever before. It provides improved nuisance alarm resistance. Nuisance alarms are the leading reason for intentionally disabled smoke alarms.... ... more

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

This USI Electric brand smoke and fire alarm has been redesigned to include more performance features than ever before. It provides improved nuisance alarm resistance. Nuisance alarms are the leading reason for intentionally disabled smoke alarms....

HomeDepot.com

$19.99

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Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

Free Shipping on Over 500K Items!

Microprocessor intelligence provides improved resistance to nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading reason for intentionally disabled smoke alarms. Working smoke... ... more

Hardwired Interconnected Smoke and Fire Alarm with Battery Backup

Microprocessor intelligence provides improved resistance to nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading reason for intentionally disabled smoke alarms. Working smoke...

HomeDepot.com

$17.05

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Hardwired Interconnected Smoke and Fire Alarm

Hardwired Interconnected Smoke and Fire Alarm

Free Shipping on Over 500K Items!

IoPhic Universal Smoke Sensing Technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading... ... more

Hardwired Interconnected Smoke and Fire Alarm

IoPhic Universal Smoke Sensing Technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading...

HomeDepot.com

$16.99

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10-Year Sealed Battery Back-Up Operated Smoke and Fire Alarm

10-Year Sealed Battery Back-Up Operated Smoke and Fire Alarm

Free Shipping on Over 500K Items!

The USI Electric Hardwired Smoke and Fire Alarm uses patented Universal Smoke Sensing Technology to respond quickest to BOTH fast-flaming fires and slow smoldering fires to protect your family against deadly threats in the home. U.S.S.T. provides the... ... more

10-Year Sealed Battery Back-Up Operated Smoke and Fire Alarm

The USI Electric Hardwired Smoke and Fire Alarm uses patented Universal Smoke Sensing Technology to respond quickest to BOTH fast-flaming fires and slow smoldering fires to protect your family against deadly threats in the home. U.S.S.T. provides the...

HomeDepot.com

$19.03 $17.13

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Battery Powered Smoke and Fire Alarm

Battery Powered Smoke and Fire Alarm

Free Shipping on Over 500K Items!

IoPhic Universal Smoke Sensing Technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading... ... more

Battery Powered Smoke and Fire Alarm

IoPhic Universal Smoke Sensing Technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading...

HomeDepot.com

$13.39

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Plug-In Combination Carbon Monoxide and Natural Gas Alarm

Plug-In Combination Carbon Monoxide and Natural Gas Alarm

Free Shipping on Over 500K Items!

Single Installation. Double Protection. This compact plug-in alarm is perfect for new or replacement installations. Dual sensing alarm-provides protection against 2 deadly household threats: Carbon Monoxide and Natural Gas. This alarm is suitable for... ... more

Plug-In Combination Carbon Monoxide and Natural Gas Alarm

Single Installation. Double Protection. This compact plug-in alarm is perfect for new or replacement installations. Dual sensing alarm-provides protection against 2 deadly household threats: Carbon Monoxide and Natural Gas. This alarm is suitable for...

HomeDepot.com

$26.09

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Universal Security Instruments MP117 Photoelectric Smoke & Fire Smart Alarm

Universal Security Instruments MP117 Photoelectric Smoke & Fire Smart Alarm

The USI Electric MP117 Hardwired Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is... ... more

Universal Security Instruments MP117 Photoelectric Smoke & Fire Smart Alarm

The USI Electric MP117 Hardwired Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. Perfect for new or replacement installations, the 120-volt AC hardwired alarm is...

$26.97 $15.82

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Universal Security Instruments USI-1122L 9 Volt Ionization Fire and Smoke Alarm with a 10-Year Lithium Battery

Universal Security Instruments USI-1122L 9 Volt Ionization Fire and Smoke Alarm with a 10-Year Lithium Battery

The USI Electric USI-1122L 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 10 year lithium battery (included) that never... ... more

Universal Security Instruments USI-1122L 9 Volt Ionization Fire and Smoke Alarm with a 10-Year Lithium Battery

The USI Electric USI-1122L 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 10 year lithium battery (included) that never...

$54.36 $11.33

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Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm

Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm

Improve your home safety with the Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm. It features a Quick Find alarm and a Quick activation batter pull tab. The hardwired smoke alarm has a universal mounting bracket so it can... ... more

Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm

Improve your home safety with the Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm. It features a Quick Find alarm and a Quick activation batter pull tab. The hardwired smoke alarm has a universal mounting bracket so it can...

$31.00 $11.75

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Universal Security Instruments Plug-In Carbon Monoxide and Natural Gas Alarm.

Universal Security Instruments Plug-In Carbon Monoxide and Natural Gas Alarm.

This combination plug-in alarm is designed to detect carbon monoxide and natural gas that reaches the sensor. Quick activation pull tab. 7 year End-of-service life warning. Single silence/test button. Memory button. 4 LED colors display status of... ... more

Universal Security Instruments Plug-In Carbon Monoxide and Natural Gas Alarm.

This combination plug-in alarm is designed to detect carbon monoxide and natural gas that reaches the sensor. Quick activation pull tab. 7 year End-of-service life warning. Single silence/test button. Memory button. 4 LED colors display status of...

$43.95 $38.72

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MCD305SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery and Display Screen, Carbon Monoxide Smart Alarm provides 10 years of continuous protection against.., By Universal Security Instruments

MCD305SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery and Display Screen, Carbon Monoxide Smart Alarm provides 10 years of continuous protection against.., By Universal Security Instruments

Comes with a 10-year limited warrantyDigital display screen is bright and easy to read with a red LED light indicating the status of power and COSealed battery (included) will never have to be replaced throughout the life of the alarmFeatures... ... more

MCD305SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery and Display Screen, Carbon Monoxide Smart Alarm provides 10 years of continuous protection against.., By Universal Security Instruments

Comes with a 10-year limited warrantyDigital display screen is bright and easy to read with a red LED light indicating the status of power and COSealed battery (included) will never have to be replaced throughout the life of the alarmFeatures...

$45.89

FREE shipping

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MCN400B M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup, 3in1 Operated WiredIn Smoke Security piano 9Volt.., By Universal Security Instruments

MCN400B M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup, 3in1 Operated WiredIn Smoke Security piano 9Volt.., By Universal Security Instruments

120-volt AC alarm with backup battery is suitable for houses, apartments and mobile homesCompact plug-in design covers only (1) outlet for a fast and easy installation with no wiring requiredThree LED colors display the status of the alarm, power, CO... ... more

MCN400B M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup, 3in1 Operated WiredIn Smoke Security piano 9Volt.., By Universal Security Instruments

120-volt AC alarm with backup battery is suitable for houses, apartments and mobile homesCompact plug-in design covers only (1) outlet for a fast and easy installation with no wiring requiredThree LED colors display the status of the alarm, power, CO...

$30.79

FREE shipping

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MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery, 3in1 P3010KCO Combo Smoke Security UPG ADT MCND401B Combination MCND401 9Volt Battery 10Year.., By Universal Security Instruments

MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery, 3in1 P3010KCO Combo Smoke Security UPG ADT MCND401B Combination MCND401 9Volt Battery 10Year.., By Universal Security Instruments

Sealed battery (included) will never have to be replaced throughout the life of the alarmCarbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxideComes with a 10-year limited warrantyMount this... ... more

MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery, 3in1 P3010KCO Combo Smoke Security UPG ADT MCND401B Combination MCND401 9Volt Battery 10Year.., By Universal Security Instruments

Sealed battery (included) will never have to be replaced throughout the life of the alarmCarbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxideComes with a 10-year limited warrantyMount this...

$35.69

FREE shipping

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Universal Security Instruments 1204 Wire-In Smoke Alarm with Battery Backup

Universal Security Instruments 1204 Wire-In Smoke Alarm with Battery Backup

World and Main carries a full assortment of plumbing parts and fixtures to meet every project need and retail price point. To make shopping easier for your customer, and stocking shelves a breeze, every repair part is color-coded and each retail pack... ... more

Universal Security Instruments 1204 Wire-In Smoke Alarm with Battery Backup

World and Main carries a full assortment of plumbing parts and fixtures to meet every project need and retail price point. To make shopping easier for your customer, and stocking shelves a breeze, every repair part is color-coded and each retail pack...

$22.18

FREE shipping

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Universal Security Instruments MI106 Hardwired Ionization Smoke and Fire Smart Alarm

Universal Security Instruments MI106 Hardwired Ionization Smoke and Fire Smart Alarm

The USI Electric MI106 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... ... more

Universal Security Instruments MI106 Hardwired Ionization Smoke and Fire Smart Alarm

The USI Electric MI106 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...

$22.97 $16.84

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Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm

Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm

Don't let emergencies sneak up on you with the Universal Security Instruments MDS107 2-in-1 IoPhic Smoke and Fire Alarm. It is a necessary component for home safety. Use the Universal smoke alarm to keep your family and friends safe. It is made of... ... more

Universal Security Instruments MDS107 2-in-1 IoPhic Universal Smoke and Fire Smart Alarm

Don't let emergencies sneak up on you with the Universal Security Instruments MDS107 2-in-1 IoPhic Smoke and Fire Alarm. It is a necessary component for home safety. Use the Universal smoke alarm to keep your family and friends safe. It is made of...

$59.40 $24.30

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Universal Security Instruments Battery-Operated Universal Smoke Sensing Smoke and Fire Alarm (MDS300B)

Universal Security Instruments Battery-Operated Universal Smoke Sensing Smoke and Fire Alarm (MDS300B)

The Universal Security Instruments MDS300B 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 installations, the MDS300B is... ... more

Universal Security Instruments Battery-Operated Universal Smoke Sensing Smoke and Fire Alarm (MDS300B)

The Universal Security Instruments MDS300B 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 installations, the MDS300B is...

$16.25

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