ALARM SYSTEMS

Wireless motion detector that notifies the owner of the first signs of home or office intrusion. The detector is fastened to the wall in front of the doors and other places likely of intruder entry. Operates up to 7 years without battery replacement. Ignores cats and dogs with weight of up to 20 kg and height up to 50 cm. Accurately detects motion in heat conditions. even at a temperature of +40°?. Authentication to prevent forgery. Jamming detection and communication channels encryption.