T20TX-01NKL, T20TX-03NKL, T20RX-03ASL, Tele Radio, Tele Radio Vietnam

System T20 is suitable when you want to control an application by radio and need a maximum of 3 functions, where one function at a time is to be used. For example, when you want to open or close a door or turn on or off a lamp. With the T20 you have several different options. You can control up to 1,000 objects with the same transmitter, for example 1,000 gates. If more than one person should be able to control the application you can program up to 60 transmitters for one receiver. T20 transmits at 433.92 or 869.85 MHz