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

220V Microwave Module, Motion Sensor Switch, Microwave Induction Module manufacturer / supplier in China, offering Microwave Induction Module M21 220V Motion Sensor Switch, Ntc Resistance Switch Thermistor Mf72 Series (0.7D-25), Photoresistor Ldr Photo Resistors Light-Dependent with Metal Case (HW-MJ55) and so on.

Gold Member Since 2016
Audited Supplier

Microwave Induction Module M21 220V Motion Sensor Switch

Purchase Qty. / Reference FOB Price
1-499 Pieces US $2.5
500-999 Pieces US $2.2
1,000-4,999 Pieces US $2
5,000+ Pieces US $1.5
Port: Shenzhen, China
Production Capacity: 100, 000PCS/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Name: Microwave Induction Module
Power: AC 220V
Input Voltage: 185-265V
Current: 20mA
Output Voltage: 185-265V
Trigger Way: Repeat(Default)

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Basic Info.

Model NO.
Delay Time
Transport Package
Standard Packaging
Shenzhen, Guangdong
HS Code
Professional design high performance microwave induction module M21
Microwave Induction Module M21 220V motion sensor switch

Microwave radar sensor body sensor switch module
Welcome OEM module!

HW - M21 microwave induction module adopts the planar antenna transmitting and receiving. Induction object for moving objects (or car), after induction to the output voltage signal, for active microwave induction, induction Angle of 180 * 180 °, former hemisphere.
Widely used in security monitoring, intelligent systems, control of lamps and lanterns, automatic doors, garage, corridor, roads, etc. Welcome to negotiate!
1.It will not be affected by temperature, humidity, air flow, such as dust, noise, light and dark, strong anti-jamming capability.
2. microwave module is a pattern to launch out, no dead Angle blind area, wide coverage.
3. microwave is reflected more easily in the process of transmission, sensitivity inside will be better, outdoor is a bit poor.
4.can signal through the glass, obstacles such as trees, plastic (this will make the induction distance less)
5. professional design planar microstrip antenna, low power consumption, ROHS, high product consistency.

HW-M21 Technical parameters:
 Input voltage185-265V
Output voltage185-265V
Current 20mA
Distance 8m(default).5m.10m.15m.20m
delay time 45s(default)1-1000S
Size 20*25*36mm

Warm note:
Power AC 220V
False Action
1.Pay attention to the power supply related requirements, refer to the first one .
2. If anybody there about 1m distance from the module.
3.You shall test the module after 10seconds.
4 It is very sensitive if test indoor. People need stay far away.Test it when no signal output  
5 current is very weak when test.Too much current is easy to cause false positives.
Delay timeDefault one is 45S,Repeat trigger way
Abs coverCan custom as client's request
Product Show:

Microwave Induction Module M21 220V Motion Sensor Switch

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Microwave Induction Module M21 220V Motion Sensor Switch

Microwave Induction Module M21 220V Motion Sensor Switch
Microwave Induction Module M21 220V Motion Sensor SwitchMicrowave Induction Module M21 220V Motion Sensor SwitchOur 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.

Microwave Induction Module M21 220V Motion Sensor Switch

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