Wired-in Smoke Detector
The 120V BRK Electronics wired-in smoke alarm is fast and easy to install. Interconnects up to 12 alarms enabling one unit to trigger all of the alarms, improving safety and security. Features an 85 decibel alarm with an ionization sensor equipped to detect fires before they spread! Designed with a power-on LED indicator light, test/reset button, and a quick disconnect button. Alarms meet UL standard 217. Comes with two locking devices to prevent battery theft. Offers a 10 year limited warranty. Alarm dimensions: 5.6" Dia. x 2.0" H.
  • Summary
  • Manual & Spec Sheet

  • Comes with dust cover and 9V battery backup
  • Latching alarm indicator remembers which unit initiated an alarm
  • Smart technology helps reduce the number of nuisance alarms
  • Mounting hardware and wire-in option allows for easy installation
  • Single button for testing & silencing and "quick disconnect" plug
  • Improve safety with interconnecting up to 12 alarms
  • Prevent battery theft with two locking devices


  • Size: 5.6" Dia. x 2.0" H
  • Color: White
  • Decibel Level: 85 at 10 feet
  • Operating Voltage: 120V AC | 60 Hz w/ 9V battery backup
  • Operating Current: 0.04 Amps (standby/alarm)
  • Temperature Range: 40°F to 100°F
  • Humidity Range: 10% to 95% relative humidity
  • Interconnections: Up to 18 units of First Alert/BRK Smoke, CO and Heat Alarms (Max. of 12)
  • Indicator Lights/Sounds: AC Power- Constant Green LED | DC Power- Intermittent Red LED | Local Alarm- Red LED flashes rapidly | Remote Alarm- Red LED out | Latching Alarm- Green LED flashes 2 seconds on & off after local alarm
  • Listing: UL217 standards
  • Warranty: 10-year limited
  • Weight: 7.8 oz.
  • Quantity: Sold individually


  • #SA86RAC
    Wired-In Smoke Detector
    w/ 9V Battery Backup
  • $14.95 ea.


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