Flash TRIGER YN-04II Trigger two on-camera speedlites Attach Speedlite to Transmitter Hot Shoe Sync speed 1/250S 

Wireless Flash Trigger for both studio flashes and flash guns. 

Using global free 2.4GHz channel and FSK modulation system,There’s 15 selectable frequency channels and 1 universal channel. Flash Sync speed is up to 1/250s. Compatiable with Rf-602.It means you can use Rf-602TX and RF-601RX in the same system which co 

Wireless Flash Trigger Set CTR-301P This product is an updated one for PT-04 TM, we changed the appearance and the internal struction, it will be smaller and lighter; you can use only the receiver to control the flashlight. I think it's very convenience a 

Wireless Remote Control RF-602 You can easily achieve flash trigger as well as wireless shutter function by using a pair of RF-602 transmitter/receiver.