Yongnuo 2.4GHz Wireless Flash Trigger/Receiver and Shutter Remote for Canon 1D/5D/7D/10D/20D/30D/40D/50D DSLR
You can easily achieve flash trigger as well as wireless shutter function by using a pair of RF-602 transmitter/receiver Wireless flash trigger. As a flash trigger, RF-602 trigger both flash speedlite and studio flashes. The flash sync speed is up to 1/250s Cable shutter release:With the wired cable provided, RF-602 operates as cable shutter release Wireless shutter release: As the wireless shutter release, its working range is up to 100 meters.Please note that this system only works with specific camera models. Please check the list below for your specific model.