Theben thePrema S360 KNX UP WH

Presence detector (PIR) for ceiling mounting indoors. Square detection area of 360°, 7x7 m (49 m²) at a 3 m mounting height. Compatible with KNX bus system, featuring 2 light channels and 2 presence channels for HVAC control. The 2 light channels (C1, C2) include 1 light measurement, while the 2 presence channels (C4, C5) are individually parameterizable. It offers adaptive 1-channel light measurement and mixed light measurement suitable for LEDs, fluorescent lamps, halogen, and incandescent lamps.

Operation can be fully or semi-automatic and is switchable. It supports switching or constant light control operation with standby functionality. Dimmable lighting is available in switching mode with standby functionality. The brightness switching value or setpoint can be adjusted via parameter, object, or remote control. The setpoint value can be set in lux, and the brightness switching value can be taught in.

The room correction value can also be set, allowing for brightness measurement adjustment. Light run-on time is adjustable via parameter, object, or remote control, as are the switch-on delay and presence run-on time. Detection sensitivity is adjustable, and it features a self-learning run-on time. The run-on time can be shortened for short presence detection.

Scene functionality is included, along with an easy setting for energy-saving behavior using the new "eco plus" function. A test mode is available for checking function and detection area. Parallel connection of several detectors in master/slave or master/master configurations is possible. User remote control and management remote control are optional. Room monitoring is included.