Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection

Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection

Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection

B&H # YORF603IIC3 MFR # RF-603II C3
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Product Highlights

  • Frequency: 2.4 GHz
  • Range: 328'
  • Channels: 16
  • Flash Sync Speed up to 1/320 sec
  • Dual-Function Shutter Release
  • Can Set Transmit and Transceiver States
  • Hot Shoe Mount
  • PC Sync and 2.5mm Ports
  • Shutter Release Cable Included
  • Each Trigger Runs on 2 AAA Batteries
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Yongnuo RF-603II C3 overview

  • 1Description

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
In the Box
Yongnuo RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection
  • 2 x RF-603C II Wireless Flash Trigger
  • Shutter Release Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Yongnuo RF-603II C3 specs

    Channels 16
    Wireless Range 328' / 100 m
    Radio Frequency 2.4 GHz
    Sync Speed 1/320 Sec
    Ports 1 x PC Sync
    1 x 2.5 mm (Camera Shutter)
    Battery Type 2 x AAA
    Dimensions 3.2 x 1.4 x 1.2" / 81.5 x 37 x 30 mm (Receiver)
    3.2 x 1.4 x 1.2" / 81.5 x 37 x 30 mm (Transmitter)
    Packaging Info
    Package Weight 0.35 lb
    Box Dimensions (LxWxH) 6.3 x 3.6 x 1.9"

    Yongnuo RF-603II C3 reviews

    RF-603C II Wireless Flash Trigger Kit for Canon 3-Pin Connection is rated 4.7 out of 5 by 52.
    Rated 5 out of 5 by from Great Product; Unbeatable Price! Yongnuo RF-603C II are an excellent alternative to higher priced units. I bought two sets of these tranceivers and have briefly tested them, they fired each time. I have not tested the range yet. It could have easliy been my mistake when I purchased the sets with the 3 Pin cord for the shutter sync, however, it was the 2.5mm to 2.5mm cord I really needed for my Canon EOS 60D; I subsequently purchased a new cord(Vello 2.5mm shutter sync cable) rather than return the original purchase, pay for return shipping, etc... B&H waived the shipping fee for that! Thank you B&H for the excellent customer service.
    Date published: 2015-05-12
    Rated 5 out of 5 by from Remote trigger for Yongnuo flash, but be careful These are a great way to trigger a remote YN flash using the built-in RF of the flash. It has Canon connections for mounting in the camera's hot shoe, and you might expect that you could put a Canon flash into its hot shoe and the connections would transfer, so that you could use a Canon flash with TTL on camera and a YN as remote. But the connections on the top hot shoe are NOT Canon TTL, just plain Manual. With that caveat, it works fine.
    Date published: 2016-03-30
    Rated 4 out of 5 by from They work perfectly. This pair of wireless triggers can be used to trigger speedlights or trigger the camera shutter. Since you get a shutter release cable that is specific to your camera you have to make sure you buy the correct RF-603C II kit. I purchased the kit for the Canon three pin connection. These are triggers which means that they send the signal to the flash to fire but they do not allow you to change the flash setting on the speedlight remotely. All they do is fire the flash. You use your flash's manual settings. You put one of the triggers on your camera and the other gets a speedlight mounted on it OR you can plug one of the triggers into a strobe power pack or a light meter using a cable that is not included. You can use any number of these that you want so you can buy one for each of your speedlights if necessary and they will all be triggered from the signal sent from the trigger mounted on the camera hot shoe. Also, there are pass through hot shoes which means that if you have one mounted on the camera you can put a flash on top of it and that flash will get triggered as well the flashes on other units being used remotely. If you want to use these as a wireless shutter release you just plug the included cord into the camera and the trigger and you can put it on the hot shoe of the camera just so it doesn't hang there and you set off the shutter remotely by pressing the button on the other trigger. If you want to fire multiple remote cameras all at the same time just get more of these RF-603II units. They will all fire from the press of just one button. You can also trigger these units from the Yonguo YN560-TX Manual Flash Controller or the Yongnuo YN560-IV speed light set to master. You only get simple triggering though with no ability to change flash settings. Each trigger has a 2.5 mm socket and a standard PC socket. These are very useful to have, especially if you use studio strobes and light meters. You need two AAA batteries for each trigger unit. I only use Eneloop batteries for all of my gear. It works as advertised and seems well built. I've been using more of this Yongnuo lighting gear and so far all is well in Yongnuo land.
    Date published: 2016-01-29
    Rated 4 out of 5 by from I have already bought my second pair. I have been wanting to go wireless for a long time. Recently heard about the Youngnuo kit and bought a pair. I shoot portraits both on location and in the studio. I originally bought them for use outdoors with flash units. Within a week or two of buying them I had shot nearly 400 images and there were no misfires. They worked beautifully. Bought another pair and a proper sync cord to use with my White Lightning strobes. Again no misfires, and I loved working without a sync cord. Great workhorse at a great price.
    Date published: 2017-08-07
    Rated 4 out of 5 by from They work well The day you start using manual mode on your camera its the day you really start understanding photography and the same could be said about TTL, sure theres better alternatives at much higher prices but this is simply enough for 99% of all shooters, haven't had a misfire yet but even if I did i would simply pose my model again and shoot again, sure you can spend hundreds of dollars into better faster more reliable equipment or you can buy this and use that money for a posing class and never have to worry again about trying to catch the perfect moment shooting in 'spray and pray mode
    Date published: 2015-10-26
    Rated 5 out of 5 by from Consistently Reliable Triggers This is my second set of Yongnuo transceivers. After being tossed about for four years and noticing a few Moses now and then, I worried that I didn’t have a backup system so I purchased the same set again. They work great with my Canon 6D and now with the shutter trigger cord (3 pin) included in the Serb of two transceivers, I have an extra cord as well. Takes up so little space in my bag! They are very light. I have one transceiver in the hot shoe of the camera and the other around my neck on an old lanyard I found. This enables me to step out of the room to trigger my Yongnuo RF flashes (560 III and IV) to shoot interiors without self-photobombing in any mirrors. Great for photographing small bathrooms.
    Date published: 2017-12-21
    Rated 4 out of 5 by from Muy buen producto Trabaja muy bien, es practico y fcil de usar, lo uso en una canon 7D y me funciona muy bien, cumple con mis nececidades.
    Date published: 2016-08-25
    Rated 5 out of 5 by from Super product! I purchased this to use as a wireless remote shutter release on my Canon Rebel T5. It works awesome, I couldn't be happier, especially for the price!!!! NOTE: I originally purchased this and had to return it because I didn't realize I needed the 2.5mm connection instead of the 3-pin connection. Make sure you double check with connection you need and order the correct one. B&H's customer service was TERRIFIC with the return and I really like this company!
    Date published: 2016-06-24
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