The Vello FreeWave Fusion Basic Wireless Flash Trigger System Kit with Additional Receiver for Canon Cameras
is a kit with one transmitter and two receivers that provide the ability to wirelessly trigger a hot shoe or studio flash unit up to 50' away or a camera's shutter up to 150' away. This allows you to work with more freedom as the FreeWave Fusion Basic does not require line-of-sight alignment. The devices operate on the 433 MHz frequency and have 16 channels to ensure there is no interference from other units.
The FreeWave features a flash sync speed of up to 1/200 of a second and can trigger multiple flashes simultaneously with the use of additional receivers, available separately. Also, when using it as a shutter release trigger it is possible to work with multiple cameras. The trigger button has dual-functionality, half-press for focusing and full-press for triggering the shutter. The transmitter has modes for flash triggering, camera triggering, or a five-second camera delay. The system will also function with your camera's single shot, continuous shooting, bulb, and self-timer modes.
Both the transmitter and receivers feature LED indicator lights to inform you of the system's current status. This system also includes two shutter release cables for working with Canon's 3.5mm and 3-pin compatible cameras, as well as 2.5mm to 3.5mm and 2.5mm to PC flash sync cords and a 3.5mm to 1/4" phono adapter. Four AAA alkaline batteries and one 23A 12V alkaline battery are included for powering the devices.