Monitor a segment of perimeter up to 200' long in outdoor areas (400' in indoor areas) with the Optex SL-200QDM Smart Line Photoelectric Perimeter Beam Detector. The included transmitter emits an invisible photoelectric beam that is picked up by the receiver. If anything walks between the two, breaking the beam, it can trigger your alarm system.
This set features quad-beam protection to minimize false alarms caused by birds and falling leaves. The SL-200QDM has an anti-frost design and is rated IP65 for safe outdoor use.
Slim body design
Quad beam cuts down false alarms
Beam power control selector
Beam interruption adjustment function
Sniper Viewfinder with 2x magnification
Vivid interior color for optical alignment
A.T.P.C. (Automatic Transmit Power Control) feature automatically controls, adjusts, and optimizes the power of the beam to maintain performance
A.T.P.C. minimizes false and missed alarms caused by fog, frost, crosstalk, and signal saturation
I.A.S.C. (Integrated Alignment Status Communication) for communication between the transmitter and receiver
Dual modulation enhances signal discrimination against potential interferences
Features triple layer construction to allow for better performance against external light sources like the sun, car headlights, lamps, and fluorescent lights
Sound assist function
Alarm memory
Tamper protection
UL and cUL certified
UPC: 788924503219