Paradox 2661000909-P2C Pet Alley Fresnel Lens 1 (PE-1)

The Paradox 2661000909-P2C (PE-1 / Pet Alley 1 Lens) is an official replacement optical Fresnel lens designed specifically for Paradox indoor motion detectors (including DG55, DG65, 525D, DM50, DM60, and PMD2P). Swapping out the standard wide-angle lens with the PE-1 configures the motion sensor into a horizontal pet-alley detection array. This creates an upper-body detection zone across 11 meters (35 feet) while eliminating coverage near the floor level, allowing domestic pets (dogs, cats) to roam freely underneath without triggering false alarms.

Key System Features & Functionality

• Pet Alley Detection Pattern: Projects a elevated 11m X 11m (35ft X 35ft) horizontal detection beam that ignores activity below 1.2m (4ft) from ground level when installed at recommended heights.

• Pet Immunity Support: Ideal for residential homes, kennels, or commercial facilities with free-roaming animals, eliminating ground-level false triggers.

• Universal Paradox Compatibility: Precision-molded to fit seamlessly into Paradox DG55, DG65, 525D, DM50, DM60, and PMD2P motion detector housings.

• UV-Stabilized Polyethylene: Durable optical polymer engineered to maintain full infrared light transmission without degrading or yellowing over time.