ARCELI 12V Light Control Switch Photoresistor Relay Module Detection Sensor XH-M13

The module with photoelectric switch sensor relay module, Light detection, brightness detection, through the potentiometer adjustable valve testing point, built-in relay, can do all kinds of luminance detection switch, can control all kinds of lamps, automatically open in the evening, automatically go out during the day and the car supplies control and automation equipment , etc. Electrical parameters: Actuation Mode;Working Voltage : DC 12V; Relay Loading Voltage : AC 250V 10A,DC30 V 10A; Indicator light: one green for switch, red one for power. PCB Board Size : 50 x 26mm/ 2" x 0.98" (L*W) Sesor Size : 60 x 20.5mm/ 2.4" x 0.8" (L*W);Cable Size : 50cm/ 20" Mounting Hole Size : 3mm/ 0.12";Material : Electronic Components, Plastic Net Weight : 17g; Potentiometer sensitivity adjustment, by adjusting the potentiometer, set the start relay valve value, when the light on the threshold, relay module pull-in, dark at the threshold, the relay release, so pick up normally open with the public is the control of the switch during the day, pick up normally closed with the public is to control the switch in the evening. Package Content : 1 x Photoelectric Switch Sensor Relay Module