Overview
D203S is the hot selling item in the market. Mostly used for light control lamp switch, general detection angle.
PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the PIR sensor must work with Fresnel Lens, this version can detetc more than 8 meters.
Features
Low consumption
Custom design is available
Higher in cost-performance
Item
D203S
Encapsulation Type
TO-5
IR Receiving Electrode
21mm, 2 elements
Window Size
3-4mm
Spectral Response
5-14m
Transmittance
75%
Output Signal[Vp-p]
3500mV
Sensitivity
3300V/W
Detectivity (D*)
1.4 108 cmHz1/2/W
Noise[Vp-p]