The AP475 sensors have authentic curtain "barriers", a feature that is unique to this enhanced line of sensors. The AP475 affords a single 75' curtain and can be set up at up to 16' high.

The AP Series sensors use 4D signal processing to monitor a pending signal's shape, duration, size and speed. If the signal matches that produced by a human signature, the detector starts an alarm. This technology automatically transforms its alarm threshold when confronted with a wide variety of environmental disturbances or rough environments. The end result is a reduction in false alarms and better detection.

By combining sophisticated 4D signal processing and exclusive curtain 3D barrier technology, the Mirror Optic sensors deliver unsurpassed performance, dependability and false alarm immunity.

Features and Benefits:

• Sports a 75' single curtain barrier
• ASIC based 4D signal processing calibrates alarm threshold, sizes, shape and speed
• Transformable Passive Infrared Technology automatically changes alarm threshold in tough environments
• Mounting capability of up to 16 feet high