Electronic motion detector for detecting thermal movements. Can be remotely controlled using IR handheld transmitter 6841-101. Can be remotely parameterized using IR service handheld transmitter 6842-101. With detection and operating mode display. With floor and rear field monitoring. With profile lens for best detection. Detection sensitivity adjustable using IR service handheld transmitter. Monitoring density: 84 sectors with 336 switching segments. With integrated dismantling difficulty. All functions microprocessor-controlled. Continuous light (4 hours), light switch-off (4 hours) and presence simulation can be activated using IR handheld transmitter. Reading in the current brightness value as switching threshold using IR handheld transmitter. With automatic range stabilization. With automatic interference suppression. With automatic glare protection. With brightness-independent test mode for evaluating the detection area. Individual adjustment of the detection area using the enclosed, cut-to-size cover film. Additional switching option using an opening button. Switch-off delay: 10 s to 30 min or short-time pulse 1 s adjustable. When used in conjunction with a relay/contactor, an RC suppressor, item no. 6899, must be provided.