The DT300 Throttle is a full-function hand held controller that includes 2 independent throttles and a common keypad to control up to 9 functions (0-8), turnouts and programming.
The DT300 Throttle does not require a battery in normal walk-around operation, but if you do not install a battery, the throttle display will be off while you are unplugged from the system.
- The DT300 requires a 9 Volt battery for infrared operation.
- The DT300R requires a 9 Volt battery for radio operation.