The Flex VUE from Magnetek Inc., Menomonee Falls, WI, is a wireless controller for crane, hoist, and other industrial applications. Based on the company's Flex line of radio controllers, the Flex VUE adds a graphic display that provides system status and diagnostics, such as battery life, signal strength, and warning symbols. It provides 2-way feedback on machine parameters, alarms, and command confirmation. Available in 400 MHz and 2.4 GHz versions, the control is offered in 4-, 8-, or 12 two-step or stepless pushbutton configurations. You can also combine the device with a Flex M wireless receiver.