Infrared wall sensor, ideal for monitoring large house fronts as well as outside corners IS 240 DUO motion detector in top STEINEL quality: The latest sensor technology that, when mounted on outside corners, enables you to monitor an area of two house walls, saving a second sensor. Two highly sensitive detectors arranged at a special angle to each other enable reliable, uninterrupted monitoring of even large areas up to 230 m². When mounted on outside corners, monitoring of an area of two house walls is possible. A second sensor can thus be saved. - Power max. 1000 W (resistive load, e.g. incandescent lamp) / max. 500 W (uncompensated, inductive, cos = 0.5, e.g. fluorescent lamp) / max. 600 W (electronic ballasts, capacitive, e.g. energy-saving lamp, max. 8 pieces) - Mains connection 230 - 240 V, 50 Hz - Detection angle 240° with 180° opening angle - Swivel range fine adjustment ± 80° of the sensor housing - Range max. 12 m (temperature stabilized) - Twilight setting 2 - 2000 lux - Tim