Electronic motion detector for detecting heat movements. Can be remotely controlled via an IR handheld transmitter. Can be reconfigured remotely using an IR service handheld transmitter. Features a display for detection and operating mode, floor monitoring, and a profile lens for optimal detection. The detection sensitivity can be adjusted using the IR service handheld transmitter, and the detection range can be modified with a rotary knob. The monitoring density includes 25 sectors with 100 switching segments. It has an integrated tamper resistance, and all functions are microprocessor-controlled. Continuous light (4 hours), light off (4 hours), and presence simulation can be activated via the IR handheld transmitter. The current brightness value can be read as a threshold using the IR handheld transmitter. Includes automatic range stabilization, automatic interference suppression, and automatic glare protection. Additionally, it features a brightness-independent test mode for assessing the detection range. Individual adjustment of the detection range is possible with the included, customizable cover film.