Specification:
Item Type: 2 Channel Relay Module
Material: Plastic
Screw Hole Diameter: Approx. 3.1mm / 0.12in
Features:
1SCREW HOLE DIAMETER: There are 4 fixing screw holes around the board, the hole diameter is 3.1mm, easy to install and fix 2WITH INDICATOR LIGHT: Low level suction, high level release. The status indicator is on when it is closed, and off when it is released 3TERMINAL INTERFACE: Come with 3 terminals of a common end, a normally beginning end, and a normally closed end 4GOOD ISOLATION: Come with optocoupler isolation protection, good interference resistant, you can use with confidence 5CORROSION RESISTANT PLASTIC: Made of excellent plastic material, has strong corrosion resistance, durable, waterproof, light weight, and a good insulator
Package List:
1 x 2 Channel Relay Module
