With 1 / 4 screw, can be used in locking handle stabilizer tripod device
No battery required, controlled by camera power.It can take pictures at the same time with two cameras. Comes with two shutter release cables . The plug MULTI should be pressed to the end, the position of the interface card.
Can control one camera, or control two cameras at the same time
The use of electronic buttons, feel the level of clear
Function is equivalent to the shutter button on the camera body
