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Kidde Firex® i4618 Smoke Alarms with Battery Back-up Hardwire with Battery Backup 9 V 85 dB

Mfg #: 21007581
BOR #: 2400687
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Operates on a 120V power source with 9V battery backup.

  • False Alarm Control quiets unwanted alarms for up to 15 minutes
  • Visible Low Battery Indicator helps locate chirping unit
  • Attractive low profile design
  • Mounts to any single or 4 inch octagon junction box or square-to-round drywall ring and has 8 inch long pigtails with a quick-connect harness for permanent connection
  • Interconnectable with up to 11 other compatible Firex smoke alarms and as many as 6 Firex heat alarms for a total of not more than 18 interconnected devices
  • Two LED indicators: flashing red - alarm/battery status, green - AC power is present
  • A red LED flashes until reset for quick, clear identification for the initating smoke alarm in an interconnected system
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Product can be ordered only in multiples of
Brand Kidde  
Packaging 1 Per Pack  
Height 1.80 in  
Temperature Range 40˚F - 100˚F  
Voltage 120 V  
Decibels 85 dB  
Mounting Type Surface, Wall Or Ceiling  
Color White  
Sensor Type Ionization  
Power Source Hardwire with Battery Backup  
Battery Type 9 V  
Diameter 5.60 in  

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