Infrared wall sensor, ideal for monitoring large house fronts as well as outside cornersMotion detector IS 240 DUO in top STEINEL quality: The latest sensor technology that enables an area of two house walls to be monitored when mounted on outside corners, eliminating the need for 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- Pivoting range fine adjustment ± 80° of the sensor housing- Range max. 12 m (temperature stabilized)- Twilight setting 2 - 2000 Lux- Time setting 10 sec. - 15 min Protection class IP54, protection class II- Mounting: clear connection space for easy and quick wiring; Including corner bracket; Mounting height max. 4 m