DESCRIPTION

  • 14.38" L x 5" W x 2.5" D
  • 20 29 VDC, 24 VAC, 120 VAC
  • One easy-access Test/Reset button and improved LED status
  • Patented sampling tube installs from front or back of the detector with no tools required
  • Photoelectric, integrated low-flow technology
  • Plug-in sensor offers superb false alarm immunity and the latest sensor technology
  • Versatile mounting options: square or rectangular configuration

System Sensor 4-Wire Photoelectric Smoke Detection

SD4120

Length:

SPECIFICATIONS

Length
14-19/50 in
UL Listed
Yes

Starting at
Call for Pricing
  • QUANTITY