Yongnuo RF603C II Flash Trigger Set with C1 Cable for Canon

Wireless Flash Trigger System

The Yongnuo RF-603C II allows wireless triggering of your flash up to 270 meters away. Each unit can function as either a transmitter or receiver, providing flexible control over your lighting setup.

Frequency and Stability

Operating on a global free FSK 2.4GHz wireless channel, the RF-603C II ensures compatibility in many countries. The FSK technology guarantees speed, distance, and stability, with a reliable remote control range of up to 100 meters in open areas.

Multi-Unit Operation

The system supports two or more transceivers that automatically switch between transmit and receive modes. This allows simultaneous control of multiple cameras or flash units, enhancing versatility in complex shooting environments.

Synchronization and Compatibility

• Supports flash wake-up and synchronous triggering.
• Optional PC sync cable enables triggering of studio lights.
• Special camera shutter connecting cables (optional) allow wired or wireless remote shutter release.
• When mounted on a flash, the unit can act as both a shutter release remote and flash trigger.

Flash Sync Speed

Using special transceivers designed for Canon or Nikon, the flash sync speed can reach up to 1/320 seconds. Some flash and camera model combinations may achieve sync speeds of 1/250 seconds or less, depending on specific hardware differences.

Included Accessories

The set includes two RF603C II transceivers and a C1 cable compatible with Canon cameras, facilitating immediate use for wireless flash triggering and remote shutter control.