Universal, with improved detection
The central control for the Busch Watchdog Professional 220 is its central processing, optoelectronic system with fivefold sensor and mirror reflecting optics. In combination with the large profi-lens it monitors the entire scanned area of 220° on 4 levels. Within a distance of 16 m at the front and on both sides, nobody can approach the building without being registered by the motion detector. The Busch Watchdog Professional 220 reacts immediately and activates the lighting switch.