03833 Neewer 16 Channel Wireless Remote Trigger with 2.5mm PC Receiver

This flash trigger device is controlled discreteness for the camera to trigger hot shoe flashgun synchronously. It's made up of two parts named signal transmitter and receiver. Work through wireless remote signal controlling
The transmitter is consisting of advanced designed circuits and components and works through sending the encoded signals. It comes with a 2.5mm sync port, which permits the camera without hot shoe using this flash trigger
This flash trigger can work with all cameras withstand hot shoe mount and those cameras with 2.5mm port. (but not work with Sony flashes)
Very low voltage working make sure that a high level of safety and no damage to the camera
It is very useful when you want to trigger 2 flashes at one time


Specification
Operate Frequency: 433MHZ
Sync speed: 1/250s
Work range: ≤30M
Screw mount on receiver: 1/4"
Battery for transmitter: 23A-12V mini batter (the battery included)
Battery for receiver: 2x1.5V AAA battery (the batteries not included)


Suitable
Canon Speedlite 580EX II, 580EX, 550EX, 540EZ, 520EZ, 430EX, 430EZ, 420EX, 420EZ, 380EX;
Nikon Speedlight SB-800, SB-600, SB-28, SB-27, SB-26, SB-25, SB-24;
Olympus FL-50, FL36;
Pentax AF-540 FGZ, AF-360 FGZ, AF-400 FT, AF-240 FT;
Sigma EF-500 DG Super, EF-500 DG ST, EF-430;
Sunpak Auto 2000DZ, 622 Pro, 433AF, 433D, 383, 355AFm 344D, 333D;
Vivitar 285HV (Older Vivitar 285/283 works only with PC sync);
Other flash models with a trigger voltage of 12V or lower;
Work with flash units using universal hot shoes like Nikon, Sigma, Olympus, Pentax (except SONY as they use a special hot shoe).


Package Contents
1x Transmitter (with built-in battery)
2x Receiver (AAA Batteries not included)
1x PC Sync cord for the camera (2.5mm to Male)