200M 1 Button Waterproof Desktop Wireless Calling Button / Transmitter (Model 0021215) 1CH Wireless Control DC Motor Kit The front connector style can

The front connector style can be customized: the default is an open hole connector

do as following:

1) Setting Self-locking mode: Short pins number 2 and 3 with a jumper cap

then you use the transmitter to control the AC 380V equipment

M12 screws are used for smaller loads

200M 1 Button Waterproof Desktop Wireless Calling Button / Transmitter (Model 0021215) 1CH Wireless Control DC Motor Kit The front connector style canRemote control calling system is the hi tech electronic product which is integrated wireless communication and computer technology. It includes calling button and calling receiver. Each system have one calling receiver and many calling buttons. When there is a calling from a calling button, calling receiver will display corresponding number. It is widely applied to restaurants, coffee shops, karaoke rooms, discos, sauna rooms, beer houses, pubs, night