KNX motion detector attachment 2.20 m KomfortKomfortPure white glossyFeatures: Installation on bus coupler 3. Can be configured for motion detection (monitor application) or for room monitoring (detector application). Evaluation of brightness when motion is actively detected in monitor mode. Switching off the lighting when the brightness threshold is exceeded. Configurable number of motion pulses within a monitoring time in detector mode. Motion detection is carried out digitally via 2 PIR sectors. Sensitivity of motion detection can be parameterized separately for the PIR sectors in stages. Integrated brightness sensor for determining the ambient brightness. Adjustment of the sensitivity via an adjuster on the device or with IR remote control PIR KNX (accessory). Evaluation of the measured brightness using up to three independent brightness limit values. Display of motion detection (permanent or only in the walking test). Up to 5 function blocks that can be freely configured for the 'monitor', 'monitor with switch-off brightness' or 'detector' application. Two output communication objects are available for each function block, via which the switching and control commands are sent to the KNX. Configurable functions: switching, staircase function, dimming value transmitter, scene extension, temperature value transmitter, brightness value transmitter, operating mode switching, switching with forced position. Function block switching for bus-controlled switching between two function block groups. Switching the operating mode (OFF AUTO ON) of the first function block during operation by local operation or via communication object by local operation on other KNX motion detectors via KNX touch sensor or visualization. Demand-oriented blocking of individual function blocks via the KNX. Manual operation of the controlled KNX actuators and consequently deactivation of the PIR automatic is possible. In brightness-independent operation, a function block can determine the time period after a last movement and send it to the KNX via a communication object. This function allows, for example, simple monitoring of people's movements in assisted living or in a retirement home. The motion detection function can be set for the 'guardian' or 'guardian with switch-off brightness' application. The device can be used in the 'guardian' or 'guardian with switch-off brightness' applications as a stand-alone device, as a main unit or as an extension unit. Walk test function to help with the planning and setting of the PIR detection area. Integrated room temperature measurement. Dismantling alarm: when the device is removed from the bus coupler, a 1-bit or 1-byte telegram is triggered. IR remote control PIR KNX (accessory) for setting functions of the first function block (twilight level, sensitivity of motion detection, motion evaluation and follow-up time). Switching the walk test function on and off.Notes: The motion detector is not suitable for alarm messages in VdS-compliant alarm systems. Also suitable for installation heights of 1.1 m (reduced detection range).