Jinbei TR-Q7II for Sony – TTL Wireless Transmitter

The Jinbei TR-Q7II for Sony is a dedicated TTL wireless transmitter designed for reliable control of compatible Jinbei flash units. As the successor to the popular TR-Q7, it brings practical improvements for easier handling and a smoother workflow. It supports Manual and TTL operation with flash exposure compensation, high-speed sync up to 1/8000s (depending on camera model), and stable 2.4GHz radio communication for versatile studio and on-location use.

Dedicated Version for Sony Cameras

This TR-Q7II variant is built specifically for Sony camera users, offering a secure hot-shoe connection and seamless operation with supported Sony models. It is an ideal choice for photographers who want TTL convenience and precise multi-light control in a compact trigger.

Clear, High-Resolution Display & Improved Handling

The transmitter features a large, high-resolution display for quick overview of groups, channels, modes, and settings. A revised button layout and improved menu navigation make adjustments faster and more comfortable during shoots.

Replaceable Lithium-Ion Battery for Long Sessions

The TR-Q7II is powered by a replaceable lithium-ion battery, giving you strong endurance for everyday studio work and location shooting. If needed, a replacement battery can be purchased separately, so you can keep working without interruptions.

USB-C Port for Charging & Firmware Updates

Via the USB-C connection, the transmitter can be updated to the latest firmware to ensure best compatibility and performance. For flawless operation, compatible flash units should also be running the latest firmware.

Bluetooth App Control for Extended Functions

With built-in Bluetooth, the TR-Q7II can be connected to a smartphone and controlled through the Jinbei app. App control expands the range of settings and makes it easy to adjust parameters remotely for a more flexible shooting workflow.

Manual & TTL Control with Multi-Group Setup

You can work in Manual mode (1/1 to 1/256) or use TTL control including flash exposure compensation. The system supports multiple groups and channels, allowing efficient control of complex lighting setups with independent group adjustments.

Screen Lock & Practical On-Set Features

A built-in screen lock helps prevent accidental changes while working. Additional useful functions include test flash triggering, adjustable display brightness, and configurable sleep mode for better power management.

Flexible Connectivity & Adjustable Angle

The TR-Q7II includes a 2.5mm sync port and a USB-C connection. Its angle-adjustable design improves visibility and comfort when mounted on the camera, especially during long shoots or when working with multiple lights.

Technical Specifications

• Radio frequency: 2.4 GHz
• Range: > 100 m
• Radio frequency band: 2.401 – 2.481 GHz
• Max radiated transmission power: 10 dBm
• Channels: Auto / 1 – 31; 32 channels
• Groups: 6
• Presets (“Studios”): up to 99 (via app)
• Supported flash modes: TTL (flash exposure compensation ±3 / 5 EV; 0.3 / 0.5 steps depending on camera model), Auto, Manual (1/1 – 1/256; 1/10 or 1/3 steps via app)
• Sync modes: HSS (depending on camera model, up to 1/8000 s), 1st/2nd curtain sync, Freeze (via app)
• Bluetooth: app control
• Bluetooth version: 4.2
• Bluetooth frequency band: 2402 – 2480
• Bluetooth max radiated transmission power: 6 dBm
• Power supply: replaceable lithium-ion battery DC 3.8 V / 1,500 mAh / 5.7 Wh
• Connections: Sync (2.5 mm), USB-C
• Angle adjustable: yes
• Additional features: Bluetooth (effective working distance < 100 m), modeling light control (on/off via app or TR-Q7II), test flash, 2" LC display, adjustable brightness, sleep mode (5 / 15 / 30 min)
• Dimensions / weight: 10.6 x 6.5 x 2.3 cm / 120 g
• Compatible flash units: Pilot III-1200 Pro, MSN III, MSN TTL, MSN Pro, DPX, DM II, DM, HD-610 Pro, HD-610, HD-400 Pro, HD-400, HD-200 Pro, HD-2 Pro, Mars-3
• Compatible Sony cameras: A1, A7, A7 III, A7 IV, A7r, A7r III, A7r IV, A7s III, A9, A99 II, A6000, A6300, A6500

What’s Included

• TR-Q7II for Sony ×1
• Rechargeable lithium-ion battery ×1
• USB-C cable ×1