FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector

FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector

Regular price
$61.99
Sale price
$50.99
Unit price
per 

Description

The First Alert Hardwire Combination Smoke/Carbon Monoxide Alarm wires directly into your home's electrical system. In the event of a power outage, this alarm has been equipped with a 9V battery backup to provide optimal protection. The realization of ionization technology combined with an electrochemical sensor ensures optimal safety. A Mute Button has been included to serve the dual purpose of silencing nuisance alarms brought on by cooking smoke and shower steam. This button also allows you to test the functionality of your alarm.

  • Electrochemical Carbon Monoxide Sensor - the most accurate sensor available as compared to other sensing technologies
  • 9V Alkaline Battery Backup
  • Latching alarm indicator - remembers which unit initiated an alarm
  • Temperature Range 40 degrees F (4 degrees C) to 100 degrees F (38 degrees C)
  • Humidity Range 10% to 95% relative humidity (RH)
  • Audio Alarm 85dB at 10 feet
  • Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
  • End of Life Signal provides audible notification alarms needs to be replaced
  • Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms
  • Perfect Mount - allows for easy alignment of alarm
  • Dust Cover
  • AC Power: Constant Green LED
  • DC Power: Intermittent Green LED
  • Local Alarm: Red LED flashes rapidly
  • Remote Alarm: Red LED out Latching Alarm: Red LED flashes every 5 seconds after local alarm stops
  • Dimension 5.58" dia x 1.97"H
  • Listing UL217 & UL 2034 Standards