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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Thermally protected
It also features SmartKey Security™ as the back-up keyway
Board Dimensions (LxW): 2 1/2" x 2 1/2"
Temperature rating: 32 Degrees F to 125 Degrees F+
Connectivity and Control
First Alert Hardwired Ionization Sensor Smoke Detector PPG1109-6 Thermally protectedThe First Alert SMI100 AC Hardwire Interconnect Smoke Alarm with Battery Backup meets new industry standards utilizing First Alert's Precision Detection advance sensing technology. This hardwire smoke alarm is easy to install and replace existing alarms with no need to rewire. Plus interconnect compatible alarms to create a whole home alarm system to help provide an early warning. Precision Detection technology helps reduce cooking nuisance alarms and
US$ 170.00
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US$ 170.00
