Harmony XB4, Wireless push button and configurable receiver with 10 colored caps, metal, Ø22, 24...240 V AC/DC

This Harmony XB4 flush wireless and batteryless push button and receiver unit set is supplied with a set of 10 colored caps and uses a 24V to 240V AC input. It has a metal bezel. This wireless batteryless push button provides a simple and reliable solution for remote control of machines, conveyors and cranes. The button is easily installed into standard 22mm diameter panel cut-outs, while the receiver is DIN rail mountable.