Directly plug trigger is the controller which is used on the camera for triggering flashlight synchronously. It consists of signal emitter and receiver, the way it uses to work is wireless operation by ajusting the frequency.

Singal emitter adopts advanced circuit. Emitting the wireless wave which is coded by it. With the design has sleep function, it has low consumption; One year is the time for idel operation of one battery.; It can trigger continously for 30 thousands times, and the trigger elecricity will be 0.01 milliampere only. That emitter can used on any traditional camra with hot shoe or digital camera.

Dry battery supplys the power for the receiver, safe and save, easy operation. The coded work is controlled by the Microsoft company, this unit equiped with super capacity of resisting disturbance, but low wastes; The time for idel operation is one year. Continously flash can be several ten thousands times; Quick reaction. The hihgest sync speed will be 8000 times every second. Therefore. It can completely meet the requirement of synchronously flash of all kinds of camera with shutter shot.

All the models adopt unique separately multi-channel technology. Users can match the code by yourself, you can choose any one or several emitters to work with compatible receivers. There are 4 isolated channels. Set different working team for emitters and receivers in the effective distance according to specified conditions.