The Flashpoint R2 Pro MarkII 2.4GHz Transmitter for Sony stands as a pinnacle of innovation for wireless flash triggering, specifically engineered for compatibility with Sony cameras. This high-quality, user-friendly device is the ultimate command center for the R2 Family of Flash, offering unparalleled control over the Flashpoint R2 wireless system devices. Crafted with precision, the R2 Pro MarkII transmitter facilitates dynamic, direct access to every aspect of linked TTL flash operations. Its comprehensive capabilities cater to the aspirations of every strobist in pursuit of lighting perfection. With no need to navigate through menus, each function is at your fingertips, with direct buttons providing instant response to an array of eighteen novel and familiar R2 features.The R2 Pro MarkII is not just innovative; it's also designed for ease of use. The central Group buttons, encircling the generous Select Dial, and 10 Quick-Touch dedicated function buttons, make adjustments swift and intuitive. The built-in Bluetooth connectivity allows for seamless integration with the Flashpoint Smartphone APP, available for both Apple and Android users, offering advanced control for the mobile photographer.This compact and durable transmitter boasts a newly fine-tuned interface, including isolated single Group open flash test, multiple dual-purpose button assignments, and a backlit dot matrix LCD screen that clearly displays all 5 Groups simultaneously. The Pro M