BRK SC9120B Hardwired Combination Smoke/Carbon Monoxide Alarm with Battery Backup

Brand: BRK Electronics
ADI #:BR-SC9120B Model #: SC9120B  Name: BRK SC9120B Hardwired Combination Smoke/Carbon Monoxide Alarm with Battery Backup
  • 9V Alkaline Battery Backup
  • 10YR CO Sensor/10YR End of Life
  • Latching alarm indicator - remembers which unit initiated an alarm