Carlo Gavazzi introduces the most advanced overhead
sensor for sliding pedestrian doors. The GUARDIAN is the first
sensor of its kind to utilize CMOS vision based camera technology, which can detect both
motion and presence. This revolutionary
sensor is loaded with features, yet is incredibly simple to setup and install. The presence zone (for safety, to prevent doors closing on persons or objects) is set through a simple teach process, and the time delay for holding the door open can...
(read more)