Yongnuo YN622C-TX Controller trigger flash wireless per Canon

The Yongnuo YN622C-TX is a dedicated on-camera master controller designed for Canon E-TTL/E-TTL II systems. It wirelessly controls YN622C transceivers and compatible flash units, offering reliable 2.4 GHz communication with a range of up to 100 meters. This controller provides comprehensive flash control including E-TTL, Manual, and Multi modes, along with High-Speed Sync and Second Curtain Sync. Its intuitive LCD screen and ergonomic design make it an essential tool for photographers seeking advanced wireless flash management.

Advantages

Full wireless control over flash exposure, zoom, and groups directly from the camera hot shoe. Supports up to 7 channels and 3 groups (A/B/C) for versatile lighting setups. Built-in AF assist beam aids focusing in low light. Firmware upgradable via USB port ensures future compatibility.

Suitable for

• Canon DSLR and mirrorless camera users
• Studio and location photographers requiring wireless flash control
• Event and wedding photographers needing reliable off-camera flash
• Enthusiasts exploring creative lighting techniques

Key specifications

• Compatibility: Canon E-TTL / E-TTL II
• Wireless Frequency: 2.4 GHz
• Channels: 7
• Groups: 3 (A/B/C)
• Operating Range: Up to 100m (328 ft)
• Max Sync Speed: 1/8000s
• Flash Modes: E-TTL (II), Manual, Multi (Stroboscopic)
• High-Speed Sync (HSS): Yes
• Second Curtain Sync: Yes
• Flash Exposure Compensation (FEC): Yes
• Flash Exposure Bracketing (FEB): Yes
• Flash Exposure Lock (FEL): Yes
• Remote Flash Zoom Control: Yes (Auto/Manual)
• PC Sync Port: Yes (Input/Output)
• USB Port: Yes (for firmware updates)
• Display: LCD Screen with backlight
• Power Source: 2 x AA batteries
• Mounting: Camera hot shoe
• Control Type: On-camera master controller for YN622C transceivers
• AF Assist Beam: Yes (built-in)

Recommendations

For best results, pair with Yongnuo YN622C transceivers. Ensure batteries are fresh for reliable performance. Update firmware via USB for latest features.