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BRK Smoke Alarms

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About BRK Smoke Alarms and Detectors

BRK, also known as First Alert is a leading manufacturer of fire technology products including smoke alarms, carbon monoxide detectors, fire ladders, and other safety products. BRK smoke alarms comes in several different types including photoelectric and ionization sensing models, based on what type of smoke you are expecting to sense. For example, photoelectric sensing smoke alarms are best suitable for places where fires may smolder, such as kitchen, industrial workshops, etc. Ionization sensing smoke detectors are best suitable near sleeping areas where smaller particles will reach as they spread.

BRK smoke alarms have many important features to consider when purchasing. First of all, the power source is the most important factor, whether you can hardwire the unit into place, or if hardwiring is not available, you can utilize a battery operated version. In addition to hardwired models, many of the wired units have a 9V backup battery to assist in keeping your unit armed during power outage.

Many of the BRK Smoke alarm models allow for interconnectivity of up to 18 outside devices including other smoke and carbon monoxide alarms, bells, repeaters, and sirens. These connected devices will sound / turn on when the initial alarm is activated. Having a networked system of smoke detectors is important to ensure that larger buildings have the same widespread fire awareness and protection in case of a fire. 

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  • BRK 9120B

    BRK 120V Hardwired, Smoke Alarm with Battery Back-up

    BRK 120V Hardwired, Smoke Alarm with Battery Back-up

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    Regular Price: $13.99
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  • BRK FG250B

    BRK Battery Powered, Family Gard Smoke Alarm w/ Silence

    BRK Battery Powered, Family Gard Smoke Alarm w/ Silence

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  • BRK SC9120B

    BRK 120V Hardwired, Smoke and Carbon Monoxide Alarm with Battery Backup

    BRK 120V Hardwired, Smoke and Carbon Monoxide Alarm with Battery Backup

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  • BRK 9120

    BRK 120V Hardwired, Smoke Alarm

    BRK 120V Hardwired, Smoke Alarm

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  • BRK FG250LB

    BRK 9V Lithium Battery Powered Family Guard Smoke Alarm

    BRK 9V Lithium Battery Powered Family Guard Smoke Alarm

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  • BRK SC7010B

    BRK 120V Hardwired Photoelectric Smoke/Carbon Monoxide Alarm with Battery Backup

    BRK 120V Hardwired Photoelectric Smoke/Carbon Monoxide Alarm with Battery Backup

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  • BRK 7010

    BRK 120V Hardwired, Photoelectric Smoke Alarm

    BRK 120V Hardwired, Photoelectric Smoke Alarm

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  • BRK RM4

    BRK Smoke Alarm Accessory Relay

    BRK Smoke Alarm Accessory Relay

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  • BRK 3120B

    BRK 120V 60H AC Photo/Ion Smoke Alarm with Battery Back-up

    BRK 120V 60H AC Photo/Ion Smoke Alarm with Battery Back-up

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  • BRK SCO2LB

    BRK SC02LB Lithium Battery Powered Smoke & Carbon Monoxide Combo Alarm

    BRK SC02LB Lithium Battery Powered Smoke & Carbon Monoxide Combo Alarm

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  • BRK FG250AB

    BRK 9V Alkaline Battery Powered Family Gard Smoke Alarm

    BRK 9V Alkaline Battery Powered Family Gard Smoke Alarm

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  • BRK 7010B

    BRK 120V Hardwired, Photoelectric Smoke Alarm with Battery Back-up

    BRK 120V Hardwired, Photoelectric Smoke Alarm with Battery Back-up

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  • BRK 9120LB

    BRK 120V Hardwired Smoke Alarm with Lithium Battery

    BRK 120V Hardwired Smoke Alarm with Lithium Battery

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  • BRK SC7010BV

    BRK 120V Hardwired Photoelectric Smoke/Carbon Monoxide Alarm with Voice and Battery Backup

    BRK 120V Hardwired Photoelectric Smoke/Carbon Monoxide Alarm with Voice and Battery Backup

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    Regular Price: $83.99
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  • BRK 7020B

    BRK 120V Hardwired Photoelectric Smoke Alarm with Battery Backup and Escape Light

    BRK 120V Hardwired Photoelectric Smoke Alarm with Battery Backup and Escape Light

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