Wireless digital PIR detector

DM-343R is wireless PIR intrusion detector with pet immunity, it adopts DMT and digit micro processing control, passive PIR with cylindrical FRESNEL lens and dual passive PIR detector technology, it improves energy receiving effectively, higher sensitivity, free of false alarm. By using advanced patented software. It can detect difference between the real intruder and other interference factors which may result in false alarm. Pulse counting can be adjusted, and use more for various indoor applications, capability much over than other general PIR detector, built-in big capacity CR123A 3.0V lit