Microwave Motion Detector Kit with case

The unit sends out a microwave signal and looks for a return; a moving object will reflect back some microwave energy and the kit detects it. Since microwaves (no, you will not get cooked or burned by them!) are used - heat, light, sound or vibration will not affect the sensor. This makes it ideal for car and home alarms, outdoor and garage light operators, animal in-your-garbage alarms, and tons more ideas limited only by your imagination. Kit includes detailed instructions, theory of operation and lots of applications and hook-ups. Runs on 9 to 15 VDC. For a rugged and attractive package, choose our matching case and knob set.