Product Description

pir sensor D**3B
big window, long distance
highly sensitive to human motion
stable and reliable
direct supply,good price

Anti-Jamming Dual Element Pyroelectric Infrared Radial Sensor（ＰＩＲ)
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature.

applications
security systems,
burglar alarms,
visitor acknowledgement,
light switch control 
intellectualized toy, etc.

Feature
1.high sensitivity to human-motion
2.dual elements, 2*1mm, strong anti-jamming
3.3.8*5mm optical filter, fast response to huamn IR light


Parameter

PIR D**3B window 3.8*5mm,
element type: 2*1, 2 elements
encapsulation: TO*5
wavelength: ***4um
transmittance:>*5%

sensitivity: >***0v/w
Noise:< *0%
Source voltage: 0.**1.2V
Power voltage: ***5V
Work temp: **0~*0 ℃
Storage temp: **0~*0℃



We are the largest manufacturerof pir motion sensor and LDR photocell in Chna, offer fresnel lens and ICfor your convenient choices.

Welcome to contact for more details.