Price: US $129.49

AP950AM PIR Anti Masking - GE Sensors Sentrol's AP950AM sensor is a high security sensor that provides an anti-masking feature to detect attempts at blocking its field of view. The anti-masking feature covers the entire sensor window and samples for masking every 10 milliseconds. Sentrol's patented…

Price: US $129.44

GE Security AP950AM Mirror Optic High-Security PIR with Anti-Masking, Anti-masking feature. 9 curtains at 50’ each. Form C. White. CULUS listed.