DC 12V 4 CH 433Mhz Smart Wireless Remote Control Switch Transmitter with Relay
18,67 €
Receiving frequency: 433MHz. Self-locking, non-locking, interlock 3 output modes. 1 Piece Transmitter. A. Self-locking - connect the JP1 position with a short circuit (plug the middle of the plug and the inside of the board).
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