For flush-mounted ceiling installation: passive infrared presence detector theRonda S360-101 UP TheRonda S360-100 passive infrared presence detector is ideal for automatic lighting control based on presence and brightness. It is installed in the ceiling by means of a recessed box (Ø 55 mm, NIS, PMI) and has numerous useful functions. With a coverage angle of 360° and a radius of up to 9 metres, it covers an area of approx. 64 m². If necessary, the detection zone can be reduced using the clips included in the delivery. The predefined values and settings can only be changed using a suitable remote control. These are available via the accessories - User Remote Control theSenda S, a Service Remote Control theSenda P, the App Remote Control theSenda B. A connection possibility for push-buttons or switches for manual switching with automatic recognition "push-button/switch" is available. - Mounting height: 2 to 4 m - Own consumption: ~ 0.1 W - Brightness setting range: 30 to 3,000 Lux, perma