The 1' Pre-Trigger Remote Cable is designed for remotely triggering Canon cameras equipped with a N3 Remote shutter release terminal and controlling the half-press function using certain PocketWizard radios. This Pre-Trigger Cable is a special shutter release cable that controls both the half-press and full-press functions of your remote camera’s shutter release. When a camera is pre-triggered, it is like holding your camera’s shutter release button in the half-pressed or metering / focusing position. This ACC cable allows a compatible PocketWizard radio to independently control both half-press and full-press functions.
The PTMM Pre-Trigger Mono Miniphone Adapter is used to adapt an ACC stereo miniphone remote camera cable to a mono miniphone pre-trigger cable. It features 3.5mm mono miniphone to 3.5mm stereo miniphone connectors. In addition, there is also a pre-trigger switch that allows you to selectively turn the camera on or off just as you would use the shutter release.