• Light threshold can be adjusted by potentiometer to set the relay start
  • Input: DC5V / 12V
  • Load capacity: 10A / AC 250V or DC up to 30V
  • RED LED ON: Indicate the Power ON
  • BLUE LED ON: Relay is working
  • Module output terminal has three ports
  • Normally open ( NO )
  • Common terminal ( COM )
  • Normally closed ( NC )
  • Size: 30MM*53MM