PRESTON MDR-4 2 CHANNEL MOTOR CONTROLLER
The MDR-4 takes all the best features from the MDR-3 and packs them into a sleek, compact package. It accepts commands from Preston Hand Units connected via the rugged G4 wireless link and controls up to two digital motors and camera run/stop functions for film and video cameras. The MDR-4 automatically finds the span of the lens once each motor is plugged in, and each channel has its own three-level torque adjustment and direction switch to drive virtually any lens.
SPECS:
Motor Channels: Up to two
Number of Wireless Channels: 60
Wireless Range: 300m (line of sight)
Dimensions: 2.9in x 4.1in x 1.6in