The Yongnuo YN622C-TX radio synchronizer serves as a controller-transmitter and is designed for remote control of flash groups with support for Canon TTL power control. Designed to work with the Yongnuo YN-622C/YN-622C II transceiver.
For convenience, the control has a backlit LCD display and rubberized control buttons, which makes it possible to set the settings directly on the device in the camera's hot shoe. Now there is no need to use the Canon system flash as a commander. The YN-622С-TX device allows you to switch modes, set power, work with several groups of flashes, combine different modes in groups, without accessing the camera settings menu.
Yongnuo YN622C-TX allows you to effectively manage three groups of flashes. The settings of each group are highlighted on the device screen. Also one of the innovations of Yongnuo YN-622C-TX is the synchronization of the second curtain in all modes.
It is possible to set the zoom reflector for each group of flashes separately.
Thanks to the remote control function, the YN622C-TX can control the camera shutter release and there is an autofocus light.