Dualtech-Kit - PSC-ID-D-CM-301 Dual Tech Ceiling Mount Sensor w/ CBU-ASR (input module) and 24v Power Supply

PSC-ID-D-CM-301 Dual Tech Ceiling Mount Sensor w/ CBU-ASR (input module) and 24v Power Supply ________________________________________________________________ PIR SensorSensor models that rely on passive infrared (PIR) detection work best in areas with clear line of sight of all occupants.Dual TechDual technology models, which use both PIR and ultrasonic detection methods, can provide improved performance in areas where a PIR sensor alone will not suffice. For example, areas with partitions that obscure line of sight to some occupants, may turn lights off when the room is occupied. Ultrasonic waves can see around such obstacles. Download Spec Sheet