Paradox 2664000900-P2C Pet Alley Horizontal Curtain Lens L1 (PE-4) for Outdoor Detectors

The Paradox 2664000900-P2C (Lens L1 / PE-4) is an official replacement outdoor optical Fresnel lens engineered specifically for Paradox heavy-duty outdoor motion detectors (DG85 and PMD85 series). Installing the L1 (PE-4) lens converts the motion sensor into an elevated horizontal pet-alley curtain array, projecting an 11 meter (35 ft) detection layer that ignores movement near ground level. This allows domestic pets and small animals to move freely under the detection beam without causing false outdoor intrusion alarms.

Key System Features & Functionality

• Horizontal Curtain / Pet Alley Beam Pattern: Creates a concentrated horizontal detection curtain spanning 11m X 11m (35 ft X 35ft) at 85° coverage while bypassing ground activity beneath the sensor.

• Outdoor Pet Immunity Enhancement: Prevents false alarms caused by outdoor pets, stray animals, or ground-level wildlife around perimeters, patios, and driveways.

• Heavy-Duty Weather-Resistant Build: Molded from high-purity, UV-stabilized polyethylene specially formulated to endure harsh outdoor weather, rain, and intense sunlight without yellowing.

• Seamless Outdoor Detector Fit: Custom-engineered to snap directly into the lens bezel of Paradox DG85 (wired) and PMD85 (wireless) outdoor motion detectors.