FIRST ALERT SA521CN-3ST Smoke Alarm, Photoelectric Sensor

611256

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^$57^.99

Hardwired alarm can communicate wirelessly with other compatible alarms to create a fire alarm system
When one alarm is triggered, all connected alarms will sound
Integrated battery backup allows continuous detection during power outages
Photoelectric sensor detects smoke while minimizing false alarms
One button silences a false alarm and tests the smoke detector
Two AA battery backup

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$57.99 ea (qty ) Added to Cart

Monroe, CT

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Product Details

The FIRST ALERT SA521CN-3ST interconnected smoke alarm with hardwire adapter included allows you to create an interconnected fire alarm system without the cost and hassle of wiring. Use this smoke detector to replace an existing hardwired smoke alarm and then install additional FIRST ALERT wireless alarms for an interconnected safety network (additional alarms sold separately). This hardwired smoke detector can connect and communicate with up to 18 compatible alarms, so when one alarm is triggered, the entire system reacts. An integrated battery backup ensures the smoke alarm continues to work even during power outages.

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Specifications

Weight

0.780000

Product Type

Fire & Smoke Alarms

Height

10.5

Width

7.05

Length