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Graupner HoTT MZ-24 12CH Transmitter Set
Graupner HoTT MZ-24 12CH Transmitter Set
Graupner HoTT MZ-24 12CH Transmitter Set
Graupner HoTT MZ-24 12CH Transmitter Set
Graupner HoTT MZ-24 12CH Transmitter Set

Graupner HoTT MZ-24 12CH Transmitter Set

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The Graupner mz-24 HoTT (Hopping Telemetry Transmission) 2.4GHz 12 Channel transmitter is designed with Graupner's unique telemetry technology, supporting bi-directional data transmission to give the user real-time sensor data. The use of up to 75 frequency hopping channels ensures extreme operating reliability and immunity to external interference. In-flight one can check the receiver battery voltage, temperature and transmission quality. By using optional sensors such as brushless control + T ESCs or HoTT sensor modules, the user can check real-time data such as engine RPM, battery voltage, current, temperature, battery capacity and program audio voice warnings at the transmitter to alert the user of any telemetry states requiring attention.

The mz-24 allows for the storage of 30 flight models and is compatible with any aircraft, helicopter, sailplane, car, or boat model. Additionally, with up to twelve available telemetry channels, built-in telemetry with data logging capabilities and a large 3.5" full color high resolution TFT LCD screen with specialized touch panel, the mz-24 is the obvious choice for anyone who needs a high quality, reliable twelve channel programmable transmitter for their 3-D, scale, or competition sailplane model.


  • 12-Channel programmable transmitter
  • HoTT (Hopping Telemetry Transmission) bi-directional 2.4GHz technology
  • Includes two receivers: 6-channel GR-12L 12-channel GR-24L
  • Multi binding receiver system, allows two receivers to be connected in parallel for additional servo use (32 channels max)
  • Real-time telemetry analysis for optional brushless control telemetry ESC such as RPM, voltage, consumption current, temperature and warning
  • 3.5 large TFT LCD screen with specialized touch panel
  • Real-time data analysis with optional sensors GPS, Voltage, RPM, and sensor boards, General Air Module, General Engine Module
  • Smart voice announcement system (earphone and buzzer)
  • 30 model memory (capable of expanding model memory, using SD card)
  • Wired and wireless trainer system
  • Two year limited warranty


  • 12-Channel Transmitter Mode 2
  • GR-24L 12-Channel receiver
  • GR-12L 6-Channel receiver
  • USB PC interface set
  • USB interface adapter wire
  • 4000 mAh NiMH battery
  • Hard Carrying Case and Neck strap