Features

Works as a wireless shutter release control - Auto focus, continuous shooting, long exposure, half-way pressing, full-way pressing is supported. Depending on the camera model a special shutter release cable is included in the package

Transceiver based system - works as a wireless flash trigger and receiver. Each RF-603 is designed to work as trigger and as receiver. The unit automatically detects the mode it should work in. You have the full flexibility out of your gear. As a receiver it fires off-camera flashes which are placed on the hot shoe of the transceiver.  Additionally the transceivers PC Sync connector can be used to fire studio strobes. Required cables to 3.5mm (1/8"), 6,35mm (1/4") can be purchased from us. Wake up function: Mount the transmitter into hot shoe of the camera, connect the receiver with the flash, press half-way the shutter button to wake up the flash at the same time, the green signal light will be bright for some seconds and then press shutter button completely to fire the flash. This "Wake up" function is only supported for flashes which have a sleep mode. As a trigger the RF-603 can be placed in the cameras hot shoe or if you wish be connected with the camera by a PC Sync cable. In the latter case you are free to mount an additional flash top-camera. One transceiver can trigger more than 1 flash at the same time. You would have to buy additional transceivers for 2 or more flashes, since you need one transceiver as a trigger and one or more transceivers as receivers.

Wirelessly trigger studio flashes - Using a PC Sync cable the transmitter can wirelessly and synchronously trigger your studio strobes. Required cables to 3.5mm (1/8"), 6,35mm (1/4") can be purchased from us.

Specification (each item)
Type: FSK 2.4GHz wireless remote system
Transmitter Distance: 100m
Channel: 15 different channels and all channels
Release: Half-way press, full-way press
Transmitter Port: PC Sync
Receiver Port: PC Sync, 2.5mm for shutter release
Time of shooting: Up to 20000 times
Receiver stand-by time: Up to 45 hours (using AAA batteries)
Dimensions: 37mm x 30mm x 81.5mm
Weight: 2 x 150g

Suitable for Cameras:
Canon 60D, 600D, 550D, 500D, 1000D, 450D, 400D, 350D, 300D

Compatible Flashes:
Nearly all flashes with a standard hot shoe and being released by the middle contact are compatible. Please note that the RF-603 only supports the manual flash mode, not TTL, but it works with TTL flashes
Supports the "sleep mode" or "wake up" mode which some flashes are equipped with Canon 580EX II, 580EX, 540EZ, 520EZ, 430EZ, 430EX, 420EX, 420EZ, 380EX; Nikon SB-900, SB-800, SB-28, SB-27, SB-26, SB-25, SB-24

Not compatible with:
Nikon SB-600
Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT
Olympus FL-50, FL36
Fuji Film:S3Pro / S5pro
Metz
Nissin, only newer models are compatible, please check before purchase
Sigma EF-500 DG Super, EF-500 DG ST, EF-430
Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D
Vivitar 285HV
Yongnuo YN460, YN462, YN465, YN467, YN468, YN560
Sony/Minolta flashes

Package Content:
2 x Transceivers
1 x Shutter release cable C1
1 x User manual in Chinese and English