Do you want to be able to see quickly from a distance if your gate is open or closed? Or perhaps know for sure whether the alarm is on or off? Then this RGBW unit is the ideal device! Connect it to a FIBARO RGBW controller, which allows the module to take any color or programm you want. The module should be supplied with a voltage between 10.5 and 28V (DC). Now it is unnecessary to always use your app to check the status of each desired device!