Passive infrared presence detector theRonda P 360-330 DALI UP for ceiling installation TheRonda P360-330 DALI UP passive infrared presence detector is a motion and presence detector with DALI 2 certification. It is installed on the ceiling using a flush-mounted box. The detection angle is 360°; movements within a radius of up to 25 metres are detected. It is possible to extend the detection zone by means of master/slave or master/master switching. A maximum of 10 detectors can be connected in parallel. The detection zone can be reduced using the cover clips supplied. The sensitivity of the sensor can be adjusted. The sensor is immediately ready for operation as the required settings are already preset. With theRonda P360-330 DALI UP, up to three DALI-2 light channels can be addressed or 1 DALI-2 broadcast light channel (factory setting). DALI-2 technology according to IEC 62386 part 101 and 103. The DALI groups can be configured intuitively. Up to three push-button inputs can be used a