Relay Light Controlled Module 12V XH-M131

AED 19.95

Low stock


Relay Light Controlled Module XH-M131 12V is a Relay can be controlled depending on the light amount in the room using an LDR and can control DC and AC appliances The light threshold can be adjusted by a potentiometer to set the relay start.


Input: DC 12V
Load capacity: 10A / AC 250V or DC up to 30V
RED LED ON: Indicate the Power ON
BLUE LED ON: The relay is working
The module output terminal has three ports
Normally open ( NO )
Common terminal ( COM )
Normally closed ( NC )
Size: 30MM*53MM


This module can be used for light detection, brightness detection, with power indicator light (red) and relay indicator (blue), and with four M3 screw mounting holes, which is convenient to install, the board can adjust the sensitivity of the potentiometer, with relay, to do a variety of brightness detection control switch can be used, such as street lighting, etc. during the day, night to open automatically, automatically extinguished, and other automation equipment.

Connections of the XH-M131 Module: