BusyBox Button Smart Wireless Controller for BusyBox S and BusyBox D

Phone or no phone, the BusyBox Button smart wireless controller lets you remotely and conveniently control your BusyBox S (standard) or BusyBox D (digital) smart sign with mouse-like familiarity and programmable functionality. Use it to turn one or more BusyBoxes on or off, change colors, switch modes, or even scroll through images. The multicolor LED light ring can match the color of your BusyBox and share its status, enhancing its usefulness and appearance. A single coin-cell battery powers the Button for up to one year.