Shenzhen Hi-Link Electronics Co.,Ltd
User manual
2.2
Solution advantage
The LD2410B human body sensing module adopts 24GHz millimeter wave radar sensor
technology. Compared with other solutions, it has obvious advantages in human body sensing
applications:
1. In addition to being sensitive to moving human bodies, it can also sensitively sense static,
micro-moving, sitting and lying human bodies that cannot be identified by traditional solutions;
2. It has good environmental adaptability, and the sensing effect is not affected by the
surrounding environment such as temperature, brightness, humidity and light fluctuations;
3. It has good shell penetration and can be hidden in the shell to work without opening holes on
the surface of the product, which improves the aesthetics of the product;
4. It can flexibly configure the farthest sensing distance and the sensitivity on each distance door
to achieve flexible and fine personalized configuration;
5. With the Bluetooth function, you can directly use the APP to debug the radar parameters
without catching the serial port.
Resistance to environmental
influences (weather light,
etc.)
Ability to penetrate material
Good Common Weak
Figure 2 Comparison of millimeter wave radar scheme and other schemes
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