Guangdong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Export Year:
OEM/ODM Service
Sample Available

Pyroelectric Infrared Radial Sensor, D204b with 360 Degree Detecting, High Sensitivity Anti-White Light manufacturer / supplier in China, offering Dual Elements EMI Sensor Movement (D204B), Fresnel Lens PIR Sensor Human Detector PIR Motion Lens (HW-7704), PIR Movement Detector Component Set Fresnel Lens (HW8006) and so on.

Gold Member Since 2016
Audited Supplier

Dual Elements EMI Sensor Movement (D204B)

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Purchase Qty. / Reference FOB Price
1-4,999 Pieces US $0.8
5,000+ Pieces US $0.5
Port: Shenzhen, China
Production Capacity: 100000/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Type: Sensor
Usage: Anti-theft, Temperature
Installation Mode: Wall Mounted
Certification: CE, RoHS
Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
Output Signal Type: Analog Type

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Basic Info

Model NO.: D204B
Window Size: 3*4mm
Brand: Haiwang
Operating Voltage: 3-10V DC
Source Voltage: 0.3-1.5V
Material: Metal
Model No: D204b
Circuit Configuration: Three-Terminal Sensor with Source
Signal Output: Min. 2.5vp-P
Noise Output: Max 250MVP-P
Trademark: Nicera
Transport Package: Usual Packing
Specification: CE&ROHS
Origin: Shenzhen, Guangdong
HS Code: 9031809090

Product Description

Dual Elements EMI sensor movement(D204B)

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. 
Recommended ModelD204B big window
Encapsulation TypeTO-5
IR Receiving Electrode2*1mm, 2 elements
Window Size5*3.8mm
Spectral Response5-14µm
Output Signal[Vp-p]≥3500mV
Detectivity (D*)1.4 ×108 cmHz1/2/W
Output Balance<10%
Offset Voltage0.3~1.2V
Supply Voltage3-15V
Operating Temp-30-70ºC
Storage Temp-40-80ºC

1. Security systems 
2. Burglar alarms 
3. Visitor acknowledgement 
4. Light switch control 
5. Intellectualized toy 

1. High sensitivity 
2. Long detecting distance 
3. Wide angle 
4. Strong stability 
5. Wide application fields

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 and other related sensitive components.

Contact: Jane
Tel: 86 755-82867860 ext 812


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