Triple-technology outdoor sensor that incorporates a radio transmitter with a Comelit protocol, designed by integrating the available state-of-the-art technology and improving detection performance (max. 12 linear metres). Two passive infrared sensors and a K-band (24GHz) pulsed microwave are used for detection, each with sensitivity adjustment and mounted on a bracket that can be rotated horizontally at a wide angle (110° IR, 90° MW), with the lower infrared sensor offering the option of independent vertical adjustment. Equipped with anti-opening and anti-tear tamper protection and masking detection protection, the sensor is supplied with a protective cover. IP54 and IK08 protection rating. Installation height between 1.20 m and 2.20 m, with the option of a jointed mounting bracket where required (product OPBRK). RFOPTT supports the innovative walk-test system and Bluetooth remote programming, which comprises the COMELIT SENSOR application and the BLTMOD module (sold separately). The main body is made of UV-resistant ABS plastic and polycarbonate. Stickers for masking the infrared heads are also supplied, along with 2 CR123A batteries inside.