Designed to fire studio flash. Can be used with all popular camera brands that are fitted with a hotshoe. For use in various multiple angle positions and distances for creating your own lighting style image 4 and 16 channels are available. Highlights: 433MHz wireless remote system 4 or 16 channels to prevent jamming LED to indicate triggering 4 or 16 selectable radio channels for switching to a good connection to prevent jamming. LED on both receiver and transmitter to indicate triggering. Ultra long working distance, up to 30m/100ft (open area). Multiple receivers can be controlled by one transmitter for triggering. Transmitter can be either mounted on cameras hot-shoe or connected to cameras PC socket. AC power source for receiver. Transmitter is inserted. 23A, 12V lithium-ion battery which can be used for thousands of times.

Wireless remote control system, convenient to operate, ultra-low voltage, battery saver.
The transmitter is equipped with and advanced electric circuit.
Circuit design with sleepy function, low power consumption.
The receiver is used with altermating current, and it achieves quick response under the advanced MCU control.
One transmitter can control 16 receivers at most synchronously