POWER SUPPLY (PSU)

Wireless motion detector with microwave sensor that notifies the owner of first signs of home or office intrusion. Designed for rooms with air conditioners. fireplaces and where there is a likelihood of light flickering. The additional microwave sensor filters possible interference from the air conditioner and curtain movement. The device operates up to 5 years without battery replacement. Ignores pets weighing up to 20 kg and with a height up to 50 cm. Authentication to prevent forgery. Jamming detection and communication channels encryption.