PIR infrared Fresnel lens

product introduction

In the intelligent security scene, the blind spot of the sensing range, environmental interference and false positives are common pain points. Aubor developed, customizable Fresnel lens series, designed for the PIR infrared induction module to optimize the optical path, through free-form surface design and accurate band control, to achieve more stable detection performance, widely used in:

smart doorbell/door lock

outdoor infrared camera

burglar alarm

building intercom/traffic control equipment

application case

a German security brand customer: Aubor's 120 viewing angle lens to replace the original commercially available module, to solve the problem of false alarm and low temperature response failure at night, shipped over 300,000

domestic mainstream doorbell manufacturers: using 940nm high-transparency band design, to achieve outdoor strong light environment can still be stable detection.