Yongnuo YN-622N-KIT TTL Radio Controller and Flash Trigger for Nikon

Product Overview

The Yongnuo YN-622N-KIT is a comprehensive radio control set designed for Nikon cameras, consisting of the Yongnuo TX-622N wireless controller and the YN-622N flash trigger. This system operates on a 2.4 GHz frequency, providing reliable and interference-free communication with an effective range of up to 100 meters.

Wireless Controller TX-622N

• Enables full control over i-TTL compatible flashes connected via YN-622N triggers.
• Features a backlit LCD screen for easy parameter adjustments.
• Supports 7 radio transmission channels and can manage flashes divided into three independently controlled groups (A, B, C).
• Allows operation modes including automatic i-TTL, Super Sync, and manual control.
• Adjustable flash output, EV compensation, zoom settings, front and rear curtain flash triggering, and modeling flash support.
• Equipped with a USB port for firmware updates downloadable from the manufacturer’s website.
• Powered by two AA batteries or rechargeable AA cells.
• Includes an LED autofocus assist lamp to aid focusing in low light.

Flash Trigger YN-622N

• Advanced radio trigger compatible with Nikon E-TTL II / E-TTL flash systems.
• Operates on 2.4 GHz frequency with 7 selectable channels.
• Supports full TTL functionality, manual and multi-flash modes.
• Enables wireless control of individual or grouped flashes, supporting up to three groups and seven channels.
• Compatible with both system flashes and studio lighting, allowing mixed setups.
• Supports high-speed sync (HSS) up to 1/8000 second shutter speed, synchronization on first and second curtain, and flash exposure compensation (FEC), flash exposure bracketing (FEB), and flash exposure lock (FEL).
• Features PC sync and hot shoe connectors for versatile mounting and triggering options.
• Includes an LED autofocus assist light for improved focusing performance.
• Powered by two AA batteries or rechargeable AA cells.
• Each unit can function as either a transmitter or receiver, providing flexible system configurations.
• Constructed with a durable metal foot for reliable camera mounting.

Technical Specifications

• Frequency: 2.4 GHz
• Channels: 7 selectable channels
• Groups: 3 independently controlled groups (A, B, C)
• Sync Speed: Up to 1/250 s standard, Auto FP HSS up to 1/8000 s
• Compatibility: Nikon E-TTL II / E-TTL flash systems
• Power Supply: 2x AA batteries or rechargeable AA cells per device
• Connectivity: Hot shoe mount, PC sync port, USB port (controller only)
• Operating Range: Up to 100 meters

Usage and Applications

This set is suitable for professional photographers and advanced amateurs who require reliable wireless flash control for studio or outdoor photography. It supports complex lighting setups with multiple flashes and groups, enabling precise control over flash output and synchronization. The system’s ease of use, combined with advanced features like high-speed sync and flash exposure control, makes it ideal for portrait, event, and reportage photography.

Additional Features

• Firmware upgradeable via USB for future enhancements.
• LED indicators for easy group and channel management.
• Robust build quality with metal hot shoe foot for durability.
• Expandable system: additional YN-622N units can be added for more complex setups.