Kit makes an Infrared Sensor that can detect people & animals from up to 18 feet away. Has delayed off from 0-5 minutes. Relay on circuit board for up to 500 watts AC or DC

Infrared Transmitting and Receiving Modules (fully assembled and tested)Transmits and receives infrared signal up to 80 feet. Receiver Controls a SPDT relay that is rated for 10 amps at 220 volts. Can be used with Computer or Basic Stamps.

Night Activated Control Relay Device, Fully assembled & Tested 5 in stock

Kit makes an Infrared Sensor that can detect people & animals from up to 18 feet away

Kit makes a light activated chime when a visitor or intruder comes through the door and breaks the light beam.

Kit makes a Voice Activated Switch that goes on with the 1st noise and off with the next noise.

Kit makes a Voice Activated Switch with a delay off from 1-60 seconds.

Kit makes a Dark activated switch.

Kit makes a light activated switch. Turns on when light shines on sensor