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First Alert Hardwired Smoke & Carbon Monoxide Alarm with Voice Alert

First Alert Hardwired Smoke & Carbon Monoxide Alarm with Voice Alert

  • | SKU 520831
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Product Description

This Hardwired Alarm with Voice Alert detects both Smoke and Carbon Monoxide hazards. It is equipped with a photoelectric sensor that provides the earliest possible warning of fire. This alarm is also equipped with an electrochemical sensor that monitors CO levels that can leak from a variety of places including fuel-burning appliances, blocked chimneys, and cars in the garage. This 120-volt detector is designed to be hardwired into a home or office and in the event of a power outage, the battery backup allows the detector to continue functioning.


  • Talking Voice Alarm – Tells you where the danger is located
  • Indicator Lights – Display the danger being detected
  • 85-decibel Alarm – Provides a clear, loud warning
  • Connectable with up to 18 Compatible Devices – For larger buildings such as dormitories, office buildings, and apartments
  • One button – Silences a false alarm and tests the combination smoke and CO detector

Style Number: SC7010BV


  • Type: Hardwired
  • Voltage: 120V
  • Sensor Type: Photoelectric, Electrochemical
  • Dimensions: (W) 5” x (L) 5” x (D) 2”
  • Decibel Sound: 85dB
  • Battery Type: AA
  • Color: White
  • UL Listed


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