Sign up to receive product news from BRK today

Alarms / Smoke Alarms / SM300-AC Interconnect Hardwire Dual Sensor Smoke Alarm
Meets Latest Standards

SM300-AC Interconnect Hardwire Dual Sensor Smoke Alarm

SKU: 1046759

Interconnect Hardwire Dual Sensor Smoke Alarm with Battery Backup

  • Dual smoke sensor technology, optimal protection for both smoldering and fast flaming fires.
  • Direct wire-in AA battery backup, hardwired with battery backup for protection during power outages.
  • Latching alarm indicator, visually identifies unit that initiated alarm or low battery.
  • Smart Interconnect, interconnects with most First Alert and BRK hardwired alarms. When one alarm sounds, all compatible* alarms sound
  • Test/Silence Button, temporarily silence or test the alarm with one-touch, easy access button.
  • Dust cover, keeps the alarm clean during construction.

BRK_Precision_Detection_Badge

FIND A REP
Brkelectronics

SM300-AC Interconnect Hardwire Dual Sensor Smoke Alarm

SKU: 1046759

Resources

Sell (0)

File Name Size

Audio Files (0)

File Name Size

Specifications

BRK Model
SM300-AC
Type
Smoke Alarm
Sensor Type
Dual Sensor (Photoelectric and Ionization)
Sensor Information
Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
Sound Level
85dB at 10 feet
Product Height
2.47 in
Product Length
5.76 in
Product Weight
0.7 lb
Product Width
5.76 in
Power Source
Hardwired
Wireless Interconnectivity
Yes
Battery Replaceable
Yes
Backup Battery Type
AA Alkaline
Number of Batteries
2
Includes
Easy Adapter Plug; AA Batteries
UPC Case
20029054022459
UPC Number
029054022455
Warranty
10 Years Limited
Replaces Model
3120B
Features
Battery Backup; Hardwire Quick Connect Plug Included; Precision Detection
Approvals and Standards
Conforms to UL 217 8th Edition Standard