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BRK First Alert - SA521CN-3ST Interconnected Hardwire Wireless Smoke Alarm with Battery Backup

$ 37.50
Availability: 45 In Stock

Alarm Type Smoke
Power Source Hardwired
Sensor 
Photoelectric
Interconnects Yes - Wireless
Battery AA Batteries

SKU: SA521CN-3ST-v1BRK First Alert Smoke Detectors,Fire Safety,Home Safety,Smoke Alarm