# Wireless Trigger Set Yongnuo RF603C II with Cable C1 for Canon — radio remote flash trigger kit

**URL:** https://aio.lv/en/product--yongnuo-rf603c-ii-c1-canon--10532108
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Yongnuo
**Manufacturer code:** RF603C II C1 Canon
**EAN:** 6947110919089
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yongnuo-rf603c-ii-c1-canon--10532108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Yongnuo RF603C II with Cable C1 for Canon is a wireless radio trigger kit for off-camera flash and remote shutter release. The set includes transceivers compatible with Canon hot shoes and a C1 cable for single-pin PC sync or remote shutter connection. Suitable for studio and on-location photography to trigger flashes and control exposures remotely, improving flexibility in lighting setup.

## Long description

Yongnuo RF603C II with Cable C1 for Canon is a wireless radio trigger kit designed to reliably trigger off-camera flashes and provide remote shutter release for Canon cameras. The kit includes two transceivers that attach to Canon-compatible hot shoes and communicate via radio signals to synchronize flash firing and shutter actuation. The C1 cable adapts a single-pin connection for use with compatible camera shutter ports or PC-sync interfaces, allowing integration with a range of flash and camera setups for studio and location photography.
Advantages
The RF603C II offers dependable wireless triggering through radio transmission, reducing the need for line-of-sight alignment. Compact transceivers serve as both transmitter and receiver, simplifying setup and reducing gear weight on camera. Inclusion of the C1 cable increases connection flexibility for cameras or flashes that use single-pin shutter or PC-sync connections. The units provide straightforward plug-and-play operation with Canon hot shoe compatibility and stable synchronization for most standard flash units.
Suitable for
 On-location portrait and event photography where off-camera flash is needed
 Studio setups requiring multiple flashes synchronized remotely
 Remote shutter release for single-camera timelapses or long exposures
 Photographers seeking a compact, travel-friendly wireless trigger solution
Key specifications
 Operating method: Radio-frequency wireless triggering
 Compatibility: Canon hot shoe standard for flash mounting and camera interface
 Included accessories: Two transceiver units and one C1 single-pin cable for shutter/PC-sync connection
 Functionality: Transceivers operate as transmitter or receiver (transceive mode)
 Range: Typical usable range suitable for studio and moderate on-location distances
 Power supply: Battery-powered transceiver units (user-replaceable batteries)
 Mounting: Hot shoe foot for direct flash or camera attachment
How to use
Mount one RF603C II unit on the camera hot shoe and place the second unit on the off-camera flash or in the flash shoe. If remote shutter release is required, connect the C1 cable between the transceiver and the camera’s single-pin shutter or compatible sync port. Switch both transceivers to the same channel and power them on. Compose and focus the frame on the camera, then fire the shutter; the radio link will trigger the remote flash in synchronization with the camera shutter. Replace batteries as needed and ensure secure hot-shoe seating for reliable contact.
Usage recommendations
For stable performance, use fresh batteries in both transceivers and avoid placing radio-blocking obstacles directly between units. Verify channel selection and test trigger-fire synchronization before critical shoots. When using the C1 cable, confirm the single-pin connection matches your camera or flash port to prevent misfiring. Keep contact surfaces clean and store units in a dry environment when not in use.

## FAQ

### How much does the Yongnuo RF603C II Wireless Trigger Set for Canon cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Yongnuo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Yongnuo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10532108/68548790_large.webp