Voice operated wireless radio system 433Mhz We will need a voice operated remote wireless radio system 433Mhz, 12V DC, 2channel transmitter.Matching Receiver with 2 relays output.User must choose with a button on the transmitter which relay of the 2 that will activate upon voice Fanthyttan 215, STORA, Sweden Contact Person: Mr. Torbjorn Fredriksson Telephone: 46-581-51187
