WST-741 - Ecolink Pet Immune PIR Motion Detector - Qolsys/Interlogix - 319.5 MHz Compatible

Introducing Ecolink’s Newest Wireless PIR Motion Sensor WST-741. This model is replacing the previous PIR (TX-E721).  Compatible with 319.5 Mhz panels Qolsys, GE and Interlogix  Improved pet immunity up to 85 lbs Decor friendly, designed with smooth rounded front finish and hidden lens High performing capture algorithm and Fresnel lens pattern Features 319.5 Mhz wireless protocol Extensive wireless range – up to 600 ft. line-of-sight 40′ X 40’ 90-degree coverage pattern. Light immunity: 2000 lux  Pet immunity up to 85 lbs Adjustable sensitivity levels – Normal & High 1x CR123A, Lithium battery 5-year battery life Detector dimensions: 3 ½” top to bottom, 2 5/8” side to side Operating Temp 32°-120°F (0°-49°C) Operating Humidity 5-95% RH non-condensing SKU: H7WS741A00-00001