Big size Infrared sensor fresnel lens,Ceiling sensor lens

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Basic Info

Place of Origin:	Guangdong, China (Mainland)

Product Description

Specifications Big size Infrared sensor fresnel lens

1.Original manufacturer

2.MOQ:1000pcs

3.Free samples are available

4.Lead time:3days

Big size Infrared sensor fresnel lens Fresnel lens is a lens that receive the infrared ray from motioning person,help the PIR Sensor work better. Specification: 1.Overall size:54mm
2.Lens size:44mm
3.Focal length:21mm
4.Detectable distance: 10m
5.Viewing angle:120° 6.Material: HDPE
7.Shape: Dome Application: Wiedely used in PIR motion detecor,light switch,inductive light,security system,burglar alarm etc.