Half of the PowerSync Mini Digital Radio Slave System, the PS16-MINI-R Receiver from Impact operates on the 2.4 GHz frequency to accept signals from its optional transmitter, allowing manual triggering of flash units at distances up to up to 328'.
The PowerSyc Mini System has 16 discrete channels to thwart interference from other shooters on site or to separately trigger groups of speedlights or studio strobes in several different setups or in complex lighting scenarios at sync speeds as short as 1/200 second. By attaching the receiver directly to your camera, it's also possible to use the transmitter as a handheld remote trigger.
The receiver features a multi-use hot shoe mount that's compatible with most flashes. Measuring only 3.1 x 2.1 x 1.2" and weighing just 2.6 oz, you'll barely know that it's in your bag. The receiver operates on two included AA batteries.