---
product_id: 1674150
title: "RF-603 II RF603 II Wireless Flash Trigger/Remote C3"
brand: "yongnuo"
price: "$U5937"
currency: UYU
in_stock: true
reviews_count: 6
url: https://www.desertcart.uy/products/1674150-rf-603-ii-rf603-ii-wireless-flash-trigger-remote-c3
store_origin: UY
region: Uruguay
---

# Max Sync Speed: 1/320s 100m Range, 16 Channels FSK 2.4GHz System RF-603 II RF603 II Wireless Flash Trigger/Remote C3

**Brand:** yongnuo
**Price:** $U5937
**Availability:** ✅ In Stock

## Summary

> 📸 Snap, Trigger, and Shine! Your photography game just leveled up!

## Quick Answers

- **What is this?** RF-603 II RF603 II Wireless Flash Trigger/Remote C3 by yongnuo
- **How much does it cost?** $U5937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/1674150-rf-603-ii-rf603-ii-wireless-flash-trigger-remote-c3)

## Best For

- yongnuo enthusiasts

## Why This Product

- Trusted yongnuo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Delivery:** Get your gear in just 7-15 days and start shooting like a pro!
- • **Stay Connected:** Enjoy a remarkable 100m transmission distance across 16 channels for seamless shooting.
- • **Effortless Control:** Experience intuitive shutter release with half-press and full-press options.
- • **Unleash Your Creativity:** Capture stunning shots with a lightning-fast sync speed of 1/320 second.
- • **Versatile Compatibility:** Designed to work with a variety of cameras, making it a must-have for every photographer.

## Overview

The YONGNUORF-603 II RF603 II Wireless Flash Trigger/Remote C3 is a cutting-edge wireless remote control system that offers a max sync speed of 1/320 second, a transmission distance of 100m with 16 channels, and intuitive shutter release options, making it an essential tool for photographers looking to elevate their craft.

## Description

YONGNUORF-603 II RF603 II Wireless Flash Trigger/Remote C3

## Features

- 1.Max Sync Speed: 1/320 second
- 4.Shutter release: half-press, full-press
- 2.100m transmission distance with 16 channels.
- 5.Takes 7 - 15 days to deliver.
- 3.Type: FSK 2.4GHz wireless remote control system

## Images

![RF-603 II RF603 II Wireless Flash Trigger/Remote C3 - Image 1](https://m.media-amazon.com/images/I/31txZispHhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good improvements over the RF-603, but some feature issues.
  

*by I***A on Reviewed in the United States on February 6, 2014*

My RF-602 triggers are aging and that CR2 battery is a real PITA, so I thought I'd try picking up a set of the RF-603II triggers not only for the numerous improvements (locking ring, on/mode switch on the SIDE of the unit, the test button working in hand, etc.) but because these would be compatible without modification with my micro four-thirds camera (Panasonic G3).  Worked great out of the box on both my Canon and Panasonic cameras.But. Whether I got a bad unit or a bad cable, I don't know, but the set could not be used as a shutter release with my 50D and 5DMkII, so I am returning them.In addition, I could not get another feature that was mentioned in the specs to work at all, which was the use of the PC port as a triggering input (from, say, a camera's PC port or a light meter) in Tx mode.  I like to use a small optical slave in conjunction with the pop-up flash of my Powershot S90 to do radio off-camera flash triggering sometimes (I'm just weird that way), and it works fine with my RF-602s (which are old enough to still have the PC input port on the Tx unit). Couldn't get it to work. And the manual that came with the triggers describe the PC port as an output only (just like on the Mk I 603s).  So if this was the feature you wanted the triggers for, you may want to wait and see if anybody reports success on this.Other than that, the triggers were great are popping off remote flashes in my testing, and I'm sorry the other features didn't work as I expected them to.

### ⭐⭐⭐⭐ 







  
  
    Great little triggers!!!
  

*by A***X on Reviewed in the United States on March 23, 2014*

I chose these triggers based on the fact that I only needed to remote fire some flashes I use for background lighting.  As I sometimes need the flashes to be out of sight, I needed something that did not require line of sight and the 603's take care of the job without a missed fire as of yet.  For the cost, nothing beats the 603's. Make sure you get the version II's as they have some handy upgrades over the originals.

### ⭐⭐⭐ 







  
  
    The trigger works fine, but the locking mechanism does not
  

*by J***L on Reviewed in the United States on July 26, 2014*

The trigger works fine, but the locking mechanism does not.  I locked in the transceiver to the hot shoe by turning the locking wheel mechanism and then after shooting I attempted to unlock it from the hot shoe by turning the locking wheel mechanism. While the locking wheel turns freely, the actual locking pin that locks into the hot shoe will not disengage. This is a poor design or construction that made this happen. It looks like I might have to break the transceiver off because there seems like no other option to remove it. This is problematic since now the transceiver will become trash and a loss of money to me due to it being a faulty product ... In addition, I have to be careful in the removal so I wont damage the camera. First, I will attempt to contact the "EACHSHOT" from which I made the purchase from to see what can be done on their end before I attempt such a last option action.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/1674150-rf-603-ii-rf603-ii-wireless-flash-trigger-remote-c3](https://www.desertcart.uy/products/1674150-rf-603-ii-rf603-ii-wireless-flash-trigger-remote-c3)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-04*