Single-head dual-doppler digital radar used to protect high-risk sites. Sensor immune to fog, sandstorms, temperature changes and solar radiation. In a diameter of about 12cm it includes the rain top protector, internal cable passage and built-in bracket that allows a maximum inclination of 75 ° in all directions compared to the wall. The new MURENA COMPACT + is equipped with an internal MEMS sensor for sophisticated detection of anti-positioning attempts.. Available versions: 12m 90 ° | 24m 45 ° | 12m 18 ° curtain version