Free Sample dual elemenets D203s Infrared motion sensor
Best price D203s PIR sensor for sensor lighting manufacturer offer

Brief Introduction:
General-Purpose Dual Element Pyroelectric Infrared Radial
Sensor
The pyroelectric infrared sensor detects infrared radiation on the basis of the
characteristics that the polarization of pyroelectric material changes with temperature.
Dual compensated sensing elements are applied to suppress the interference resulting
from temperature variation. As a result, the operating stability of the sensor is greatly
improved. Our products can be used in many applications. Such as in security
systems,burglar alarms, visitor acknowledgement, light switch control and intellectualized toy,
etc.
 

Specifaction

Fresnel Lens for Human Body Detection


Working Principle 

Pyroelectric infrared sensor would change charge when radiant energy changes. The effect can be used in detecting the change of infrared radiant.The sensors apply to human motion detector,passive infrared burglar alarm and automatic light switch. Based on the same theory, the pyroelectric infrared sensor applies to gas detection with infrared absorption.

Typical  Application 

1.security systems,

2. burglar alarms,

3. visitor acknowledgement,

4. light switch control and intellectualized toy

5.Auto MP3

Picture Show


PIR Sensor Series for your choice:

Our Service
1.OEM and ODM are welcome.
2.Small quantity order is welcome.
3.Sample lead time: 1-3 days
4. Your inquiry for our products will be replied in 10 hours.

About Haiwang
Shenzhen Haiwang Sensor Co., Ltd is specialized in developing, manufacturing and export of photo resistor, thermisters, sensors, optical lenses and other sensitive components.
Our products include photoresistance, photosensitive sensor, thermistor, pyroelectric infrared sensor,
infrared induction IC, fresnel lens, LED lens, Personal Alarm and other related sensitive components.