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Meyin RF-624 Budget TTL Trigger Looks To Knock Off YN-622

By Anthony Thurston on December 22nd 2013

We all know that the budget trigger market is a cutthroat business, there is always something new and cheaper coming out. Yongnuo has long been one of the best brands for budget triggers with their low price and high reliability. A new TTL trigger, the Meyin RF-624, looks to take the YN-622C’s spot as the top budget TTL trigger.


The Meyin RF-624, as mentioned above, is a TTL trigger that is compatible with Canon’s E-TTL system. Until its release, the best option for people looking to shoot TTL on a budget was pretty much the Yongnuo YN-622C. The Meyin RF-624 offers a very similar feature set to the YN-622C (though much more basic), but differences include double the range(200m vs 100m) and a smaller profile in addition to being about 1/3rd of the price. The Meyin also includes a USB port for firmware updates, something the YN-622C does not have.

[REWIND: Wireless Flash Triggers on a Budget]

Taking all of this into account, and as good as the Meyin Trigger sounds, the YN-622C has been tested and found to be very reliable. The RF-624 on the other hand is new, and has not been as widely tested as the YN-622C. In other words the jury is still out on the RF-624 as far as its reliability and build quality go.

Meyin RF-624 Features

  • Type: FSK2.4GHz Wireless System
  • Power: 2.1-3.3V(AAx2 pieces)
  • Channel: 3 Fixed Channel and 1 Auto Channel
  • Controlling grouping: 3
  • Range: 200m
  • High Speed Sync: Yes (If Camera and Flash Support It)
  • Battery Life: Approx. 50hrs in stand-by mode (2000mA)

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As I mentioned above, the Meyin RF-624 is a really affordable – the first in this price range – TTL trigger on the market. You can pick up a pack of two transceivers on Amazon for only $51 (at the time of the writing), a great price if you are wanting to get a cheap TTL kit put together.

RF-624 vs YN-622C: Which Trigger is "Budget TTL" King?

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[via Lighting Rumors]

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Anthony Thurston is a photographer based in the Salem, Oregon area specializing in Boudoir. He recently started a new project, Fiercely Boudoir to help support the growing boudoir community. Find him over on Instagram. You may also connect with him via Email.

Q&A Discussions

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  1. Bill Young

    I bought these after reading this post. Love these triggers – used them yesterday with a 5D mk II and my 580exii flash. Through the triggers I was able to shoot HSS, and ETTL AND adjust the FEC of the strobe through the menu on the back of the camera. I drag along a long SYNC ETTL cord, but those days are thankfully over. I haven’t had any negative issues with the triggers so far.

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    • Marco Gaspar

      I’ve bought a pair of RF-624 but only the flash exposure compensation, works. I can’t active wireless flash inside my Canon 50D menu. Is it normal?
      On youtube, can’t find any video explaining meyin rf-624 setup or in any other place on web

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  2. Bob Roberts

    Looks like a good buy. I’ll try them out.

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