deHaardt Remote

de Haardt Remote

With the portable and rechargeable Xtra.Remote Control track operators have full control over their karts and racing lights. Dedicated buttons on the keyboard allow for quick speed adjustments to preset levels for individuals, groups or all karts together. The speed limit can be adjusted easily with step-up and down buttons. The karts engines may be turned off completely. Penalties can be given to crazy drivers. This slows their karts down for some time after which the speed limitation is taken away automatically.

Especially for the mechanics the Xtra.Remote Control shows engine total running time and real time tachometer on the graphical display.

The modernly styled Xtra.Remote Control can be hooked up to a PC so computer programs can control and monitor all activity on the track. New software versions can be simply uploaded without the need to return the unit to the factory.

de Haardt Remote Control

Shown with optional protective case.


Dimensions LxWxT=172x77x25 mm (without antenna)
Maximum number of karts Approx.1.000.000

245 custom assignable (short) kart numbers

Keybord Membrane with tactile feedback
Display Graphic LCD, with backlight
Radio technology 2 way communication
Buzzer Integrated
Power supply mains adapter


Batteries 2 x high capacity rechargeable Ni-MH, size AA
Battery charger Integrated
PC connection RS-232
Humidity Max 85% relative
Traffic, Racelight control Yes
Default Speed 1 limit 2100 RPM
Default Speed 2 limit 3000 RPM
Default Speed 3 limit 4000 RPM
Default Speed 4limit Unlimited
Number of tracks to be controlled 4
Brightness control Yes, multiple levels
Backlight modes 10s, 30s, off
Power save Automatic 30s, 1m, 5m, off
Diagnostics functions Available
Stepwise speed control range 2000 … 6000 RPM and unlimited
Brake switch speed control range 1600 … 6500 RPM and unlimited
Maximum speed limiter control range 1600 … 6500 RPM and unlimited
Penalties 4 penalties can be setup. Penalty speed limit can be selected from 4 speed levels.
Software upgradable Yes
Carriage bag Available
Weight Apprx. 290 grams
Temperature range -10 … +55 Degrees Celcius