The receiver can be triggered from up to 150' away. It operates on the 2.4 GHz reduced interference frequency, and has 16 channels to choose from, helping to avoid interference. It has a sync speed of 1/200 sec, and features a built-in Wake-Up function that allows you to wake a flash from standby mode simply by depressing your camera's shutter release halfway. A 2.5mm jack facilitates use with a studio flash.

The receiver is designed to fit onto the flash bracket of the Impact Quikbox, enabling you to shoot without line-of-sight when the flash is mounted in the softbox. Included with the receiver are two sync cables for a variety of lights, an elastic light stand cold-shoe mount, and two AAA batteries.

The PowerSlave flash trigger is compatible with most manufacturers' shoe-mount flashes which feature manual power control. Pentax, Sony/Minolta, and Sony Multi-Interface Shoe systems are not compatible. The wake up feature will only work for select Nikon and Canon models.

SPECIFICATIONS
Frequency: 2.4 GHz
Range: Up to 150' (45.7 m)
Channels: 16
Mount: 1/4"-20, cold shoe
Batteries: Two AAA batteries
Cable Release Socket: 2.5 mm
Sync Socket: 2.5 mm
Dimensions: 3.1 x 1.4 x 1.3" (7.8 x 3.5 x 3.5 cm)
Weight: 2.1 oz (59 g)