Universal system consisting of a radio receiver, with built-in antenna and a transmitter

250T-RADIO1 Universal system consisting of 1 single-channel 433.92 MHz self-learning receiver to be wired with a cable, with built-in antenna and a two-channel transmitter with rolling-code technology K-SLIMRP.

250T-RADIO2S Universal system consisting of 1 two-channel 433.92 MHz self-learning receiver to be wired with a cable, with built-in antenna and 2 four-channel transmitters with rolling-code technology S-4RP.