Haiwang DC-3.3V Operating Voltage Doppler Sensor Module China Supplier Wholesale/Supplier Quality 10m Sensing Distance Hw-Mn08 Single-Board Microwave Induction Module

Min.Order: 100

Product origin: Shenzhen, Guangdong, China

Infringement complaint:

Complaint

US$ 1.2 ~ 2.3

Description

Shenzhen Haiwang Sensor Co., Ltd.

Add: No. 1004, West-CBD, Binhe Blvd, Futian District, Shenzhen, China

HW-MN08 Microwave Sensor Module

First, the product name:

HW-MN08 is the latest single-board microwave induction module of the company. Its appearance is exquisite, the circuit structure of the product is simple and compact, the performance is stable, the cost is reasonable, and its cost performance is high. It is especially suitable for electronic appliances such as intelligent electrical appliances, security products, and lighting products. Secondary development of the field. This product can be widely used in security monitoring, intelligent control systems, and lighting appliances (garages, corridors, roads, etc.).

Second, the product works:

According to the Doppler effect principle, the HW-MN08 microwave sensor module uses a planar antenna to transmit and receive high-frequency electromagnetic waves and then detects that the foldback wave has a slight movement change, which in turn triggers the microprocessor to work. Finally, the OUT terminal outputs 3V effective high power. Flat signal.

Third, product features:

Professional flat with antenna design, field-shaped transceiver signal, wide-coverage, high consistency, low power consumption, in line with ROHS environmental protection, and strong anti-interference ability, not affected by temperature, humidity, airflow, dust, noise, light, and dark.

When the product is used indoors, the sensing effect is better; when it is used outdoors, the sensing distance is slightly reduced or the sensitivity is slightly weak due to the influence of the environment. This is a normal phenomenon, and the user does not have to question the product.

Fourth, the output sensing time:

The default repeatable trigger: If the output signal is triggered for the first time, when the sensing area is triggered again, the module delay time will be superimposed again when the first trigger time is not stopped (for example, the module trigger time is 10s, and it is accepted again within 10s). The sensing signal is superimposed for 10s, and there will always be an output signal when it is continuously triggered without interruption. Non-repeatable triggering: The sensor is triggered once, and the time is not superimposed (for example time 10s, trigger once, output 10s, no matter how many times the trigger is invalid within 10s, the time is not superimposed once for 10s).

When this product is used indoors, the sensing effect is better; when it is used outdoors, the sensing distance is slightly reduced or the sensitivity is weak due to the influence of the environment. This is a normal phenomenon, and users do not have to question the product.

Product number	HW-MN08(mini)	Single board sensing module	Version: V1.4	Conventional without pin header
Operating Voltage	Default DC-3.3V	Pay attention to distinguishing between positive and negative	Note: need to maintain power supply stability
Static power	<3MA Unloaded	Dynamic 3MA	Static 2.7mA	Note: Do not load directly
output method	1:3V-3mA-TTL	By default, the sensor output is high-level 3v, and no sense level is low-level 0v.
output method	0: 0V
Induction method	Doppler induction principle, electromagnetic waves form a detection zone and detect moving objects.
Trigger mode	Repeatable trigger
delay	2S-Repeatable trigger	Runtime-1K	The time size can be defined according to customer requirements.
Block time	Default no blocking
frequency	Actively radiate electromagnetic wave signal center frequency 3.2G.
Sensing distance	10m	Distance-680K
Operating temperature	-20-70°	Customizable	Recommended to stay away from heat sources
Dimensions	size=L18W16.7D2mm	Length X width X height	mm	Without pin header

Haiwang DC-3.3V Operating Voltage Doppler Sensor Module China Supplier Wholesale Quality 10M Sensing Distance HW-MN08 Single-Board Microwave Induction Module

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1. Are you a factory or trading company?
We are a professional manufacturer established in 2004, with more than 20 years of experience in the security protection industry.

2. How can I get a sample to check your quality?
The sample order is acceptable. Please contact us for more details.

3. What's the Payment?
- T/T would be better with quick transfer and few bank fees.
- L/C, Western Union, and PayPal. VISA and MasterCard are acceptable.

4. How long is your delivery time?
- 1-3 working days for sample order
- for general order, 3-20 days after advanced payment
Please contact us for more details.

5. What about the warranty?
- For the strobe/sensor, we provide 18 months warranty; parts are 2 years.
- for the alarm panel, we provide 24 monthly warranty.

6. Where is your factory located? How can I visit there?
Our factory locates in Shenzhen, in China, Near Hongkong and Guangzhou. We are warmly welcome you to visit our factory and cooperate with us.

7. What's your advantage? Why did we choose you?
- Factory price. Over 15 years of experience in this industrial area
- Great production capacity, support OEM&ODM
- 100% new materials, with a defective rate lower than 0.2%.

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