Long Range 3mi DC Wireless RF Switch Receiver 4 CH 7A Relay Output (Model: 0020012) DC Power Supply Press the button ▲ again:

Press the button ▲ again: DC motor or linear actuator stops

Notice: This product can only be used for single-phase AC 110V (one live wire and one neutral wire) or single-phase AC 220V (one live wire and one neutral wire)

Rretraction Length: When the linear actuator is fully retracted

: 0021118 CB-2L

and third bit of the dip switch needs to be set in the OFF position

Long Range 3mi DC Wireless RF Switch Receiver 4 CH 7A Relay Output (Model: 0020012) DC Power Supply Press the button ▲ again:Note: This product does not include a remote control transmitter, if you need it, please click the link of the remote control transmitter in the description below to buy. Package Include: 1 x Receiver: S4UW DC ANT 1 x User manual Introduction: This receiver is a super long range remote switch. It is developed by LORA (Long Range) wireless communication technology, so it has ultra long working distance, ultra high receiving sensitivity, superior anti