The Pocket Wizard MultiMAX features "Wireless Transceiver Technology", which eliminates the need for separate transmitter/receiver triggering configuration. Each MultiMAX provides the capability to send and receive digital signalling by a flip of a switch, similar to personal communicators. The MultiMAX comes loaded with "Trigger Time Control" software. This software package offers several tools for the working professional all in one small package. With this software, it's easy and very convenient to create rear-curtain sync effects with any camera, add depth of field using multipop mode and record events as they unfold using the intervalometer mode.
The Pocket Wizard patented unit is designed to attach to a Transceiver and have the ability to mount on a light stand tripod etc... No more dangling on the end of a cord or using Velcro. Simply screw in the back of the Transceiver and use the bungee cord to secure it. This Caddy is an inexpensive way to make your Transceiver very secure and is a perfect match for all PocketWizard Products.