Visico VC-818TX S 2.4GHz TTL Wireless Flash Trigger Transmitter for Sony

The Visico VC-818TX S stands apart from generic wireless triggers by combining 2.4GHz reliability with full TTL support, high-speed sync up to 1/8000s, and intuitive group-based control—all in a compact hot-shoe unit tailored for Sony's Multi Interface Shoe. Unlike basic manual-only remotes, this transmitter gives you precise flash exposure compensation, modeling lamp control, and a backlit LCD for effortless adjustments on location or in the studio.

Highlights

• 2.4GHz wireless transmission with 32 channels across 3 groups (A, B, C) for interference-free shooting
• Supports TTL, Manual, and Multi-Flash modes, plus High-Speed Sync (HSS) up to 1/8000s
• Flash exposure compensation ±3 stops in 1/3-stop increments; manual power from 1/1 to 1/128
• Backlit LCD panel for clear visibility in dim environments; firmware upgradeable via USB
• Powered by 2 AA batteries; operating temperature -10°C to 50°C; durable ABS plastic housing

In daily use

Mount the VC-818TX S on your Sony camera's hot shoe and pair it with Visico VC-818RX receivers or compatible Visico flashes. The three groups let you independently adjust key, fill, and background lights without walking to each unit. First and second curtain sync options give you creative control over motion blur, while the modeling lamp function helps preview light placement. The backlit screen and tactile buttons make quick work of changing settings, even when shooting events or weddings where speed matters.

Full specifications

• Wireless frequency: 2.4 GHz
• Channels: 32
• Groups: 3 (A, B, C)
• Wireless range: up to 100 meters
• Flash modes: TTL, Manual, Multi-Flash
• Sync modes: High-Speed Sync, First Curtain Sync, Second Curtain Sync
• Max sync speed: 1/8000s
• Flash exposure compensation: ±3 stops in 1/3-stop increments
• Manual power control: 1/1 to 1/128 in 1/3-stop increments
• Modeling lamp control: Yes
• Power source: 2 x AA batteries
• Display: Backlit LCD panel
• Firmware update: via USB port
• Camera compatibility: Sony cameras with Multi Interface Shoe
• Compatible receivers: Visico VC-818RX, Visico 5, Visico 4, and other Visico flashes with built-in 2.4GHz receiver
• Mounting: Hot shoe
• Operating temperature: -10°C to 50°C
• Material: ABS plastic

Final note

For Sony shooters seeking reliable wireless TTL control with advanced features, the VC-818TX S delivers professional performance in a compact, user-friendly package.