Helios TTL-600C transmitter for Canon

Transmitter for HELIOS TTL-600C/N studio flash unit for Canon system cameras. The transmitter works with a frequency of 2.4 GHz and functions at a distance of up to 100 m.With the transmitters, all functions of the flash unit can be controlled very easily. The LCD display is intuitive and easy to use. The flash unit can be controlled over a wide aperture range of 8 steps in the range of 1/128 - 1/1 power. Both 1/8000 s HSS and control to first or second shutter curtain are supported. The transmitter has 15 channels and 3 groups for controlling different units on different sets.

Power supply 2x AA LR6 (not included).