The YN560-TX Manual Flash Controller for Canon from Yongnuo enables remote triggering of YN560 III and YN560 IV flash units and is also compatible with RF602, RF603, RF603 II wireless flash triggers by Yongnuo.

This remote offers manual control of flash output for up to 6 groups, utilising 16 channels at a frequency of 2.4 GHz with a range of 100 metres. The remote can also control zoom on the flash head within a range of 24-105mm and features two modes, M and Multi. A large, LCD and user-friendly interface enables fast and easy setting of controls. The controller is powered by two AA batteries and mounts to the hot shoe mount of Canon DSLRs.