MOTION DETECTOR DUAL US KNX V3 180 IP20 CE WH

Ultrasonic (US) acoustic technology is suitable for detecting movement and presence in indoor spaces. Ultrasonic sensors detect both perpendicular and lateral movement equally effectively, making the technology well-suited for corridor motion detection. The acoustic signal does not penetrate lightweight wall materials. The US sensor also detects movement behind an obstacle or around a corner by reflecting off surfaces within the monitoring area. Available with COM1, DALI2 IPD, and KNX. This product description is an automated translation of the original Finnish description.