mot.det.top 1.10 m Standard KNX Gira TX_44 c.alum.

Motion detector top unit 1.10 m Standard for KNX Standard colour aluminium Features: Installation on bus coupler 3. Configurable for motion detection (security-light application) or for room monitoring (detector application). Evaluation of brightness during active motion detection in security-light mode. Switching off lights when brightness threshold is exceeded. Configurable number of motion impulses within one monitoring time in detection mode. Digital motion detection via 2 PIR sensors. Sensitivity of motion detection can be parameterised separately in steps for the PIR sectors. Integrated brightness sensor for determining ambient brightness. Adjustment of sensitivity via a dial on the device. Indication of motion detection (permanent or only during walking test). One function block configurable. Function block for the "security light", "security light with switch-off brightness" or "detector" application configurable. Two output communication objects are available to the function block which are transmitted to the KNX via the switching and control commands. Configurable functions: switching, staircase function, dimming value transmitter, scene auxiliary unit, temperature value transmitter, brightness value transmitter, operating mode changeover, switching with forced setting. Switching the operating mode (OFF AUTO ON) during operation through on-site operation or via a communication object through on-site operation at other motion detector devices for KNX via pushbutton sensor for KNX or visualisation. In brightness-independent operation, the function block can determine the time span after a previous movement and transmit it to the KNX via a communication object. This function allows for simple monitoring of movements,for example of persons in assisted living residences or in a retirement home. Functionality of motion detection adjustable for the "security light" or "security light with switch-off brightness" application. For the "security light" or "security light with switch-off brightness" applications, the device can be used as a single device, main unit or auxiliary unit. Walking test function to help in planning and adjusting the PIR detection range. Notes : Suitable for indoor use only. The motion detector is not suitable for alarm messages in VdS-compliant alarm systems.