Specification:

1, the module using genuine quality relay, normally open interface Maximum load: AC 250V/10A, DC 30V/10A;
2, power indicator (red), 1 relay status indicator (blue)

3, interface design user-friendly, all interfaces can connect directly leads to very convenient

4 module size: 4.8cm * 2.6cm * 1.68cm (L * W * H)
 

Module interface:

A module control end, 3-wire interface, all interfaces can connect directly leads to user-friendly
1, the VCC the external 12V
2, GND external GND
3, CL1 relay control interface, low level relay pull

B relay output, 3-wire interface, all interfaces can connect directly leads, user-friendly
1, NC relay normally closed interface, before the relay together with COM shorted pull vacant
2, COM relay public interface
3, NO relay normally open interface, the relay becomes vacant before the pull, pull shorted with COM.

Payment Terms: T/T &Western Union are warmly welcomed.Paypal is also acceptable for samples.

Shipping Terms: Sample order send by DHL, Fedex,UPS or EMS                       

Delivery Time: 3-5 working days,some items are in stock.

Packing: Polybag can make the package according to customers' requirements

Warranty time : we provide 12 month warranty for all of our goods.