Microwave Induction Module M21 220V Motion Sensor Switch
|1-499 500-999 1,000-4,999 5,000+|
|FOB Unit Price:||US $2.5 US $2.2 US $2 US $1.5|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||100, 000PCS/Week|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
- Model NO.: HW-m21
- Power: AC 220V
- Current: 20mA
- Trigger Way: Repeat(Default)
- Size: 20*25*36mm
- Angle: 180*360
- Transport Package: Standard Packaging
- Origin: Shenzhen, Guangdong
- Name: Microwave Induction Module
- Input Voltage: 185-265V
- Output Voltage: 185-265V
- Delay Time: 45s(Default)1—1000s
- Distance: 8m(Default).5m.10m.15m.20m
- Trademark: None
- Specification: CE
- HS Code: 9030900090
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:
|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 time||Default one is 45S,Repeat trigger way|
|Abs cover||Can custom as client's request|
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.
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.