DC 12V Photoelectric Switch Sensor Relay Module 50mmx25mm w 2 Cable

Genre: Automotive Parts and Accessories

Brand: Amico

Price: $6.99

Indicator light: one green for switch, red one for power. Built in a potentiometer for sensitivity control. The module with Photoelectric Switch Sensor Relay Module, can be use in street lamp ,automation equipment, detecting the brightness, etc.