New from CP Electronics, is the ceiling mounted EBDSPIR-DNET1, a combined passive infrared (PIR) motion sensor and photocell designed to be part of a DALI network. As a DALI slave module, the EBDSPIR-DNET1 gets powered up from the DALI bus, as well as taking up one of the standard 64 addresses available on a typical DALI network.  Functioning as a presence detector, the unit returns occupancy data and the photocell provides a lux level measurement value over the DALI network back to the DALI master controller.

The sensor lens covers the PIR sensor, IR receiver, light level sensor and status LED. With a mass of only 0.1 kg , the sensor operates on  a supply voltage  of 9.5 V DC – 22.5 V DC via DALI with  a 8 mA supply current. Its terminal capacity is 2.5 mm2 (solid or stranded) and the casing material is flame retardant polycarbonate.

The detector is designed to be mounted using either flush fixing, or surface fixing, using the optional surface mounting box. The sensor is positioned so that the occupants of the room fall inside the 7 m detection zone with a recommended mounting height of 2.8 m.

The EBDSPIR-DNET1 is compliant with EMC-89/336/EEC and LVD-2006/95/EC.



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