KNX ARGUS Presence Basic. Presence detection indoors. If KNX ARGUS Presence detects smaller movements in the room, data telegrams are transmitted via KNX to control the lighting, blind or heating at the same time. When the lighting is controlled by brightness-dependent movement detection, the device constantly monitors the brightness in the room. If sufficient natural light is at hand, the device switches the artificial light off even if a person is present. The overshoot time can be adjusted using the ETS. With integrated bus coupling unit. For ceiling mounting in a size 60 mounting box, optimal installation at 2.5 m. Can also be mounted to ceilings using the surface mounting housing for ARGUS Presence. KNX software functions: Two movement/presence blocks: up to four functions can be triggered per block. Telegrams: 1 bit, 1 byte, 2 bytes. Normal operation (no master/slave), safety pause, disable function. Self-adjusting staircase timer. Actual brightness value: can be specified via the internal and/or an external light sensor. Angle of detection: 360°. Range: a radius of max. 7 m (at a mounting height of 2.50 m). Number of levels: 6. Number of zones: 136 with 544 switching segments. Number of movement sensors: 4. Light sensor: internal light sensor infinitely adjustable from approx. 10 to 2000 Lux (ETS). External light sensor via KNX. Contents: With bus connecting terminal and supporting plate. Colour: polar white.
