Yongnuo

Yongnuo YN-RF603CII-C3 Wireless Flash Trigger Kit for Canon

4.8 (14 reviews)

Wireless Flash Trigger Kit for Enhanced PhotographyIntroducing the Yongnuo RF-603CII-C3 Wireless Flash Trigger Kit. This kit enables off-camera flash photography, offering remote shutter release and flash triggering capabilities for compatible Canon cameras. Type: FSK 2.4GHz wireless remote syste...

$63.09*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Wireless Flash Trigger Kit for Enhanced Photography

Introducing the Yongnuo RF-603CII-C3 Wireless Flash Trigger Kit. This kit enables off-camera flash photography, offering remote shutter release and flash triggering capabilities for compatible Canon cameras.

  • Type: FSK 2.4GHz wireless remote system
  • Distance: 100M
  • Channels: 16
  • Release: Half-way press, Full-way Press
  • Receiver Interface: 2.5mm Socket, PC socket
  • Battery Type: AAA*2 (not included)
  • Compatibility: Canon 10D 20D 30D 1D Mark II

Specifications

Product Type
Wireless Flash Trigger Kit
Compatibility (Flash Trigger)
Canon
Synchronization Speed
1/250s
Channels
16
Functions
Flash Trigger, Camera Remote

Pros & Cons

👍 Pros

  • Features wireless remote control over flash units and studio strobes, enhancing off-camera lighting versatility.
  • Offers both flash trigger and camera remote functionality for comprehensive photographic control.
  • Equipped with 16 channels, allowing for detailed control of multiple flash setups without interference.
  • Supports a 1/250s synchronization speed, enabling effective use in various photographic scenarios.
  • Designed with a hot shoe pass-through, maintaining flash functionality directly on the camera.

👎 Cons

  • Requires specific Canon camera models, potentially limiting compatibility for users with other brands.
  • Functionality as a camera remote release is restricted to certain Canon models with compatible ports.
  • The 1/250s sync speed may not be sufficient for all high-speed photography applications.
  • Power source requirements are not specified, which could lead to uncertainty regarding battery type or availability.
  • Lacks explicit details on operating range, which might be a concern for very large studio or outdoor setups.

Frequently Asked Questions

The Yongnuo YN-RF603CII-C3 is specifically designed for Canon cameras, ensuring proper synchronization and function with Canon flash systems.
Yes, this kit functions as a wireless flash trigger, allowing you to remotely trigger compatible flashes for multi-light setups.
The product is described as a "Wireless Flash Trigger Kit," which typically provides basic remote firing without specific mention of advanced HSS or TTL capabilities.
While primarily a flash trigger, some models in this series also offer remote shutter release functionality, but it's not explicitly stated for this particular kit.
The product title and features do not specify the operating frequency for the Yongnuo YN-RF603CII-C3 Wireless Flash Trigger Kit.
The product description does not specify whether batteries are included or what type they might be for the YN-RF603CII-C3.