The HoTT 2.4 GHz transmission technology is the SMART BOX display and programming unit in one. Regardless of whether The telemetry data is displayed in real time, or settings have to be made at your HoTT system, the large display with 8 x 20 characters allow easy handling. Four buttons are available for controlling. An integrated buzzer for releasing audio signal and warning tones further extend the comfortable use of the BOX. The equipment can be fixed on the handle of the hand-held transmitter by means of provided mounting set and in this way it can be ideally positioned even during controlling your model so that the telemetry data can be read in real time. The update feature of SMART BOX using USB port will always ensure an updated software version and the use of latest features.