Half of the PowerSync Mini Digital Radio Slave System, the PS16-Mini-T Transmitter from Impact operates on the 2.4 GHz frequency to send signals to its optional receiver is equipped with a multi-use hot shoe that's compatible with most on-camera flash units, allowing manual triggering of flash at distances up to up to 328'.
The PowerSync is easily attached to your camera via its hot shoe. It employs 16 discrete channels to thwart interference from other shooters on site. This allows separate triggering of single or groups of speedlights or studio strobes from your camera in several different setups or in complex lighting scenarios at sync speeds as short as 1/200 second.
Measuring only 1.2 x 1.2 x 1.4" and weighing just 1 oz, you'll barely know that it's in your bag. The transmitter operates on one pre-installed 3V CR2450 battery.