PIR outdoor wireless detector, with double pyro-sensor and antimasking by active LED. W Option: white color (see availability, upon request, for other colors, including combinations of white, black, and gray). Built-in rear tamper. Built-in level for fast and accurate installation. Easy visual identification of all the adjustment elements. Quick opening by turning 90 degrees on the lower screw. Quick closing of the front cover, pressure, and walk test (3 minutes duration) automatic closing the lid. Flexible range (2.5-3.5-6-8.5-12m). Sensitivity adjustment (H, M, L). Advanced processing logic SMDA (Super Multi-Dimension Analysis) to avoid false alarms. Double conductive mesh (patented) to avoid interference. Reach up to 12m, 90°. Mounting height 0.8 - 1.2m. IP55. It includes a protected box on the back to house the via radio transmitter. Power from 3 to 9 V.