Bus Enabled. Addressable Ceiling Mountable PIR sensor. It was designed perfectly for Automation Industry techno-lifestyle needs. This device contains: addressable PIR sensor, one output which indicate the state of the PIR sensor (you can use this output to drive the lamp, relay also some other device you like) and a 5v power supply output.
** Added function: Easy S-BUS Connectors ,& Advanced mechanical design and size to fit ceiling boxes twist in..