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First Alert 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White

First Alert 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White
First Alert 3120B Smoke Alarm, 120 V, Ionization, Photoelectric Sensor, 85 dB, White
  • SKU: 5217252
  • Model No: 3120B
  • UPC Code: 029054007100
  • MFG: FIRST ALERT/BRK BRANDS
  • Package Size ( L x W x H ): 10.8in x 7.9in x 11.0in
  • Weight:0.73 lbs
  • Availability: 18
$40.11
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The First Alert hardwire dual photoelectric and ionization sensor smoke alarm with battery backup is designed to provide peace of mind. The photoelectric and ionization sensors on this fire detector alert you to both smoldering and fast-flaming fires, offering comprehensive detection and early warning. The 85 dB fire alarm can connect to other compatible hardwired detectors for larger spaces.

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