First Alert 120V AC Smoke Alarm with Battery Backup

Model: 3120B

Category: Smoke Detectors

Brand: Brk Electronics

Dealer pricing

Hardwired Photo/Ion smoke alarm provides double protection for both flaming and smoldering fires.
  • Utilizes both ionization and photoelectric smoke sensors for maximum protection
  • Two Latching Features - Alarm Latch and Low Battery Latch
  • Two Silence Features - Alarm Silence and Low Battery Silence
  • Two AA Battery Backup
  • Optipath 360 Technology
  • 10-Year Limited Warranty

Brand Name First Alert
Category Type Smoke Detectors
Color White
Detectable Medium Fire
Input Voltage 120 V AC
Limited Warranty 10 Year
Manufacturer Newell Brands
Model 3120B
Product Functions Alarm
Product Type Smoke Detector
Sensing Technology Photoelectric, Ionization, Ionization, Photoelectric
Status Indicators Alarm
Vendor Name Brk Electronics

recommended items