LEDTrunking Sensor Probe H (Opple Item Code: 542098004700) Accessory for the Trunking system, motion and daylight sensor. Model: Movement sensor; Sensor type: High frequency; With DALI interface: Yes; Optimum mounting height: 10m; Diameter reach on floor: 20m; Response value sensitivity adjustable: Yes; Response value luminosity adjustable: Yes; Teach-function for response value luminosity: Yes; Mounting method: Other; Material: Plastic; Surface finishing: Matt; Colour: White; Degree of protection (IP): IP20; Voltage type: AC; Min. switch-on time: 5s; Max. duty cycle: 20min; Pivoting range sensor, horizontal: 0 - 360; Pivoting range sensor, vertical: 0 - 10; Frequency: 50 - 60; Suitable for ceiling mounting: Yes; Connection type: Open end; Width: 66.4mm; Height: 70.6mm; Depth: 110mm; Nominal voltage: 220 - 240;