We have about 65 sensors and switches from the RWE SmartHome program. From the motion we use for the hall light on all floors and four units are very satisfied. The build quality is very good and the feel, installation and integration into the system is perfect. The unit is operated with 3 AA cells that are in the meantime in our one year in operation. The shifting function 100%. The software allows a brightness threshold for the operation set. In addition to the lighting control and surveillance in the absence of case, e-mail notification and smoke detection triggered are no problem. Along with a state variable (software device in the controls) give rise to many useful applications.
