Senba Sensing

Senba Sensing초전기 적외선 감지에 초점19년 이상의 전문 제조 PIR 센서

Senba Sensing

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프레넬 렌즈

프레넬 렌즈

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프레넬 렌즈

PROD Model:8120-2

Material : HDPE

Overall Size:Grain diameter 8.7mm(φ10.2*8.2mm)

Focal Length:5.2mm

Detectable Distance:5m

Viewing Angle:120°

Pins : 3 pins
Color : primary color、black、milky (Color customization is acceptable)


Widely used in human body sensor switch, alarm, infrared thermometer and
infrared imaging and other aspects. It can provide users with different
sensing angles, sensing distances, sizes, and test ratios. Fresnel lens
function: first, focusing effect; The second is to divide the detection
area into several bright and dark areas, so that the moving objects
entering the detection area can produce a change pyroelectric infrared
signal on the PIR (passive infrared detector) in the form of temperature


Smart door lock

Smart doorbell

데이터 시트
PROD Model 8120-2
Material HDPE
Overall size Grain diameter 8.7mm(φ10.2*8.2mm)
Focal length 5.2mm
Detectable distance 5m
Viewing angle 120°
Pins 3pins
Color primary color、black、milky (Color customization is acceptable)

Dimension (Unit=mm)


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