Garage Door Remote Control Switch Relay Wireless Transmitter + Receiver Kit 2 CH

6, working mode: jog, self-locking, interlock. RF Working Mode: Superheterodyne Reception (Modulation Mode:ASK). Work Perfect With Our Transmitter. 1 x Receiver with shell. 4, load power: 2200W. Toggle: Press once the remote button, the relay connects, press the remote button twice, the relay disconnects.

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