Hardwire Smoke Alarm with Battery Backup.

Item #: 512760 Model #: SA521CN

First Alert ONELINK enabled smoke alarms. They automatically communicate with other ONELINK enabled alarms when installed creating a wireless safety ... View Full Description

$59.99

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Specifications

Country of Origin Code MX
Battery Type 2 AA
Battery Back-up? Yes
Battery Included? Yes
Type Smoke Alarm, Hardwired, Photoelectric
Voltage Rating N/A
Ion Sensor? No
Photoelectric Sensor? Yes
Alarm Loudness 85dB
Size 5" x 5" x 2"
UL Listed? Yes
Warranty 10 Year Limited

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Description

First Alert ONELINK enabled smoke alarms. They automatically communicate with other ONELINK enabled alarms when installed creating a wireless safety network. Photoelectric smoke alarm reduces nuisance alarms. Alarm and low battery silence feature. Includes 2 "AA" batteries for backup and wiring harness for easy installation. Vermont and Oregon approved.

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