This RF‎-603C II Remote Flash Trigger Kit from Yongnuo features two 16 channel‎,‎ 2.4 GHz transceivers as well as a shutter release cable for remote triggering of Canon cameras with a 3‎-Pin connection‎.‎ Each transceiver has a male camera shoe on the bottom as well as a female hot shoe on top for triggering a flash unit‎.‎ The system has a wireless range of 328‎'‎ and can sync at speeds up to 1/320 second‎.‎ Additionally‎,‎ it has a dual‎-function shutter release with half‎-press and full‎-press capabilities‎.‎

The transceivers can be placed in either single transmit or transceiver modes depending on your needs and can wake up flash units and cameras‎.‎ Also‎,‎ it has 2.5mm and PC sync ports for using additional cables in order to connect studio flashes or to different cameras‎.‎ This kit comes with a shutter release cable for the 3‎-Pin connection‎.‎ Also‎,‎ each trigger runs on 2 AAA batteries‎.‎

Compatible Cameras

Canon EOS‎:‎ 10D‎,‎ 20D‎,‎ 30D‎,‎ 40D‎,‎ 50D‎,‎ 5D‎,‎ 5D Mark II‎,‎ 5D Mark III‎,‎ 6D‎,‎ 7D‎,‎ 7D Mark II‎,‎ 1D‎,‎ 1D Mark II‎,‎ 1D Mark II N‎,‎ 1D Mark III‎,‎ 1D Mark IV‎,‎ 1Ds‎,‎ 1Ds Mark II‎,‎ 1Ds Mark III‎,‎ 1D X and 1D C

Technical Specs

• Frequency  ‎:‎  FSK 2.4 GHz
• Range  ‎:‎  328‎'‎ ‎(‎100 m‎)‎
• TTL Dedication ‎:‎   No
• Channels ‎:‎   16
• Modes ‎:‎   Single transmit
• Transceiver‎:‎
• Max Sync Speed ‎:‎   1/320 sec‎,‎ depending on camera used
• Ports  ‎:‎  Shutter Release‎:‎ 2.5 mm
• Studio Flash‎:‎ PC sync
• Battery  ‎:‎  2 x AAA batteries ‎(‎not included‎)‎ per trigger
• Battery Life  ‎:‎  Standby‎:‎ 45 hours
• Dimensions  ‎:‎  3.2 x 1.4 x 1.2‎"‎ ‎(‎81.5 x 37.0 x 30 mm‎)‎