

Chaney This is the perfect device to scare off someone who opens your desk, dresser, file cabinet, lunch box, etc. Simply turn the arming switch to the on position. You'll have a couple of seconds to put your alarm in a desk and close the drawer. The next time someone opens it, a loud obnoxious noise comes from the horn until unit is reset. Uses sensitive CDS and SCR circuit to respond to light. As long as it is kept in the dark it is quiet, but when light hits the sensor, watch out! Beginner skill level kit.
Size 3.75" x 2.25".
Includes parts, PC board & instructions.
Requires 9V battery, sold separately.