Ambient temperatures below 0°C or above 35°C reduce the sensitivity of the detector, compromising operation. detects movements in its own action range and activates the set time and only when the brightness level falls below the preset threshold, the connected load (e., g., the lighting system)., detection angle: 10., Power supply: 230 V. Manuale Vemer Sensor CORNER (Italiano - 1 pagine Sens Ir can be installed on all frames compatible with any of the plates shown in the table below using the appropriate adapters included in the package. The adjusters located on the front allow you to set both the timing and the brightness threshold below which the load is activated. ng Vemer Sens IR DUO (Deutsch - 2 Seiten ng Vemer Sens IR DUO (Deutsch - 2 Seiten For installation you must first attach the adapter to the frame and then insert the IR Sens into the adapter. The motion sensor is activated when a person or animal has a body temperature above 20°C and enters its range of action (110°). Start-up time: 30 seconds ÷ 15 minutes., . Made In Italy Lighting Control VEMER VE770700 SENS IR - Sensore Di Movimento Per Luci, Rilevatore White Anthracite Motion Detector Comes with adapters that allow installation with the most important series badges., Made in Italy.