Engineered for reliable human infrared detection, this hemispherical pir motion sensor lens combines a compact Φ18 × 9.93mm structure with a high-quality HDPE material for excellent light transmission and durability. The internal Fresnel geometry enhances signal concentration, enabling accurate motion sensing within a 5–10m range.

Its 100° wide detection field and 9.23mm designed focal distance make it ideal for low-power PIR devices, including lighting automation, smart home systems, and security motion detectors. The lens can be installed in both wall-mounted and ceiling-mounted configurations, offering flexibility for OEM product design. This dome-style pir lens is part of AUBOR’s precision-engineered pir HDPE lenses portfolio, ensuring stable performance and consistent optical quality across large production runs.

                                     AUBOR provides full OEM/ODM optical solutions for global brands in motion sensing, lighting automation, and security industries.

High-precision HDPE pir lens designed for compact motion detection devices.

Durable HDPE pir motion sensor lenses with wide 100° detection coverage

                       AUBOR specializes in precision PIR and infrared optical components, providing customized solutions for OEM and ODM clients worldwide. Our lenses are produced with strict optical surface control and mold accuracy, ensuring excellent consistency, reliability, and durability across all applications.