1.Low current consumption
2.Voltage supply:DC 12V(6-22V)
3.Long detection range
HW-M10 microwave motion sensor module
What is the specification about our Microwave module?
why does the microwave module is better than Pir sensor module?
There are many different sensors that can be used to detect motion in a given environment. Passive InfraRed (PIR) sensors are the most used today, as they work by detecting moving heat signatures. However, they are less reliable in the hotter days and obviously only work for animals and humans.
Sensors like the one shown in the above picture started to appear on the internet, they use the doppler effect to detect motion.
Here is a simple explanation of the doppler effect: if you send an RF signal at a given frequency to a moving target, the reflected signal’s frequency will be shifted. It is commonly heard when a vehicle sounding a siren or horn approaches, passes, and recedes from an observer. The received frequency is higher (compared to the emitted frequency) during the approach, it is identical at the instant of passing by, and it is lower during the recession.
The Doppler motion sensor I bought only outputs a non-amplified signal of a few micro-volts, whose frequency represents the speed at which an object is moving towards or away from the sensor. The output can be very noisy, so in addition to amplifying the signal, I needed to filter out frequencies that don’t match what you can expect from ordinary objects.
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: In stock for samples; 15 days for batch goods.
1. Payment: T/T, Western Union, Paypal,Credit card
4.Package: Shielding Bag
Why Choose us?
1.We are Alibaba Assessed 6years Gold Supplier.
2.We are a factory manufacturing microwave sensor,pir product,lens,With best production capability ,best quality control, Best Service.
3.100% QC inspection Before Shippment.
4.Sample provide for testing first.
5. Custom made this model according to your special requirements.
6.Honest,warm,Professional to every client.
Let Haiwang microwave sensor module lighting your life