Optex SL-350QDP SmartLine Outdoor Quad-Beam Photoelectric Detector

The Optex SL-350QDP SmartLine is an outdoor active infrared photoelectric detector designed for reliable perimeter security applications. It uses a high-power quad-beam configuration and double modulation to reduce false alarms caused by birds, falling leaves, sunlight, and other environmental interference. The detector provides a maximum outdoor detection range of 100 meters, or approximately 350 feet, with four selectable beam frequency channels. Its beam power control selector helps reduce crosstalk and interference, while the integrated Sniper Viewfinder with 2X magnification, alignment level indicator, LED and sound assist simplify installation and optical alignment. The IP65-rated housing provides protection for demanding outdoor environments.