DC 24V Light Control Switch Relay Detection Sensor
The module comes with a 50cm long photoresistor sensor.The delay time can be adjusted to solve the flashing problem of the relay at the critical point of the light.
Power indicator and relay pull-in indicator.The module is equipped with a high-power relay to control the load up to 10A current.
The power supply part has diode protection, filter capacitor, anti-interference capacitor and 7805 voltage regulator chip, which can provide stable voltage and prevent the module from burning out because of the power supply reverse polarity.
With a precision adjustable potentiometer to better adjust the sensitivity and delay time.