Siemens PIR Sensor

The Siemens presence and motion detector with an integrated brightness sensor. It is designed for ceiling mounting and communicates via KNX. This device is used to detect the presence of persons in an area and measure the current brightness. It has a range of 20 to 1000 lux for contrast measurement of brightness. With its passive infrared sensor, it can detect motion up to Ø8m. The presence and motion detector features three independent output channels with four commands each in case of motion detection. It also has an integrated 2-level light controller for switching and a constant light level controller for dimming up to five lighting groups. This device can be used in standalone mode or as an extension to cover wider areas. It also has an independent output channel for HVAC applications.

Passive infrared sensor for presence and motion detection
Contrast measurement of brightness with a range of 20 to 1000 lux
Motion detection range up to Ø8m
Flush mounted installation in ceilings with wall box or clamps
Three independent output channels with four commands each
Integrated 2-level light controller for switching
Integrated constant light level controller for dimming
Can be used in standalone mode or as an extension for wider coverage
Independent output channel for HVAC applications