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Smoke Alarms

The First Alert and USI brand understand the importance of securing the ultimate in peace of mind when it comes to safeguarding your home from a collection of internal threats. First Alert and USI have taken the basic premise of a smoke detector and have expanded upon it greatly in the efforts of protecting you and your family from any harm. Combination Smoke Alarms are also available and feature multiple alarm functions in one unit. Detecting smoke and carbon monoxide, an alarm will alert the residence upon any registered threats. First Alert's Ten Year Series and USI's (IoPhic) collection utilize various technologies to achieve optimal results.

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Universal Security Instruments Ionization 120-Volt AC/DC Wired-In Smoke and Fire Alarm with Battery Backup (USI-1204HA)
Hardwired | Battery Back-up
Your Price: $15.86     Save: $4.09
Availability: In Stock

Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup, SC9120B
First Alert Smoke/Monoxide Alarm SC9120B
Your Price: $42.75     Save: $17.24
Availability: In Stock

USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup (5304)
Ionization | Battery Drawer | Silence
Your Price: $13.26     Save: $6.69
Availability: In Stock

First Alert Hardwired Smoke Alarm with Battery Backup, 9120B
First Alert Smoke Alarm 9120B
Your Price: $12.90     Save: $7.09
Availability: In Stock

USI Electric Hardwired 3-in-1 Smoke, Carbon Monoxide and Natural Gas Alarm (MICN109)
3-in-1 | Battery Drawer | Silence
Your Price: $42.71     Save: $17.24
Availability: In Stock

First Alert BRK Brands Hardwired Ionization Smoke Alarm with 10-Year Sealed Battery, 9120LBL
BRK Electronics Smoke Detector 9120LBL
Your Price: $23.71     Save: $6.28
Availability: In Stock

Universal Security Instruments Compact Size Battery-Operated Ionization Smoke and Fire Alarms, 6-Pack (SS-770-6CC)
Ionization | Mini
Your Price: $28.46     Save: $11.49
Availability: In Stock

First Alert Dual Sensor Photoelectric/Ionization Smoke and Fire Alarm with 10-Year Sealed Battery, SA3210
Utilizes both ionization and photoelectric smoke sensors
Your Price: $49.86     Save: $10.09
Availability: In Stock

Battery Operated Combination Smoke and Carbon Monoxide Alarm, SCO5CN
First Alert Smoke and CO Alarm SCO5CN
Your Price: $33.25     Save: $26.74
Availability: In Stock

First Alert 10-Year Sealed Battery Combo Photoelectric Smoke & CO Alarm with Slim Design, PRC710
Tamperproof 10 Year Combo Alarm PRC710
Your Price: $42.75     Save: $13.24
Availability: In Stock

USI 2-in-1 Hardwired Smoke & Fire Smart Alarm with 10 year Sealed Battery & Universal Smoke Sensing Technology (MI106S)
Hardwired with 10 Year Sealed Battery Back-up | Smart Alarm
Your Price: $20.86     Save: $8.09
Availability: In Stock

First Alert Wireless Interconnect Talking Battery Operated Smoke & Carbon Monoxide Alarm, SCO501CN-3ST
First Alert Smoke/CO Alarm SCO501CN-3ST
Your Price: $69.90     Save: $30.09
Availability: In Stock

120VAC Hardwired Smoke Alarm with Battery Backup
First Alert Smoke Alarm SA9120BCN
Your Price: $14.25     Save: $10.74
Availability: In Stock

First Alert Hardwired Photoelectric Smoke Alarm with Battery Backup 7010B
First Alert Hardwire smoke alarm 7010B
Your Price: $25.90     Save: $14.09
Availability: In Stock

USI Kitchen 2-in-1 Smoke & Fire Smart Alarm with 10 year Sealed Battery & Universal Smoke Sensing  Technology (MDSK300S)
Tamper proof design
Your Price: $19.86     Save: $10.09
Availability: In Stock

Basic Smoke Alarm
First Alert Smoke Alarm SA303CN3
Your Price: $10.40     Save: $6.59
Availability: In Stock

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