SKU: 10000161

UPC: 847567073975

Availability: In stock

Price: $10.22

CT-04 Channel Wireless Flash Trigger Receiver For Canon Nikon Pentax Olympus


Canon SpeedLite 580EX II, 580EX, 550EX, 540EZ, 520EZ, 430EX, 430EZ, 420EX, 420EZ, 380EX;
Nikon SpeedLight SB-900, SB-800, SB-700, SB-28, SB-27, SB-26, SB-25, SB-24;
Olympus FL-50, FL36;
Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT;
Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D;
Vivitar 285HV (Older Vivitar 285/283 works only with PC sync);
Other flash models with a trigger voltage of 12V or lower;


  • Convenient Operation
  • Low Output Consume
  • Low Battery Power Consume
  • Low Voltage Trigger
  • No Harmful To Camera
  • Isolation Channel
  • Synchronous In 1/1000 Second


This wireless trigger is control discreteness for camera to trigger the studio flash synchronously. It's made up of two parts named signal transmitter and receiver. Receiver power type: Battery. The signal transmitter makes use of advanced circuit design and comport. It can transmit wireless signal that is being encoded. It can totally control four different flashes as the picture above showing us. The function of this item is just the same as the original one called RD604

Main Parameters:

  • power : DC
  • Channel : 4
  • Sync Socket :φ6.35mm / φ3.5mm
  • Outdoor Operation Distance :About 20~30m
  • indoor Operation Distance : About 20m
  • Sync Speed : 1/200 sec