Overview
WF1 is a wireless flash trigger set (transmitter + receiver) by Medalight. It operates on 2.4 GHz, has built-in rechargeable batteries, and supports wireless triggering of camera flashes up to ~15 m distance. Designed for photographers who want to trigger flashes off-camera without bulky cables. The WF1 flash trigger with single-contact hot shoe is easy to install and use, compatible for most of cameras and camera flashes with single-contact hot shoe mount.
Specifications:
- Wireless Frequency / Communication: 2.4 GHz
- Battery: Built-in 3.7V / 180 mAh rechargeable battery
- Charging / Power Input: USB Type-C cable included; power supply spec 5V / 500-2000 mA
- Synchronous speed: approximately 30ns
- Working/Trigger Distance: Up to 15 m / ~49 feet in open area, no
- Color: Black
- Material: Metal + Plastic
Key Features:
- Transmitter and Receiver kit – you can mount the transmitter on the camera’s hot shoe and the receiver onto the flash.
- Sync speed 30 ns indicated (fast triggering response)
- Auto-Power Off: Turns off automatically after 1 hour of no operation.
- Built-in LED indicators:
> Yellow light = transmitter.
> Green light = receiver