Impossible can make possible...
Perfect Electronics, Wai has recently introduced new product ‘Time Switch Based PIR Motion Switch’. It is security system to be activated at night for programmed time duration to prevent thief. When anybody human being comes in front of motion sensor within radial distance of 9 meter with 160 degree angle then AC 230V as a load at output mains 2 pins socket is made on automatically for the delay of 20 seconds. It consists of Time Switch, PIR Motion Sensor, Control circuit. This system can be used in homes, industries, schools, colleges, d-marts, and in government sectors.