250S-2 / 250S-4

250S-2 / 250S-4

2 or 4-channel 433.92 MHz transmitter, with dipswitch technology, 1024 code combinations.

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Video tutorial – How to copy the code of a dip-switch transmitter through a self learning transmitter

 


Video tutorial – How to learn a K-SLIM and T-4 transmitter on a 433 Mhz RXSM radio receiver

 


Video tutorial – How to learn a K-SLIM and T-4 transmitter on a 433 Mhz RXSM radio receiver