HiLink HLK-LD2410B LD2410C LD2420 LD2450 24Ghz 스마트 인간 존재 레이더 모듈 다단계 지능형 매개 변수 조정

Shenzhen Hi-Link Electronic Co., Ltd.

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LD2410B/LD2410C is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated continuous wave to detect human targets in the set space. Combined with radar signal processing and accurate human body sensing algorithms, it realizes high-sensitivity human presence status sensing, and can identify human bodies in motion and stationary states. And auxiliary information such as the distance of the target can be calculated.

     This product is mainly used in indoor scenes to sense whether there is a moving or micro-moving human body in the area, and output the detection results in real time. The farthest sensing distance can reach 5 meters, and the distance resolution is 0.75m. Provides a visual configuration tool, which can easily configure the sensing distance range, sensing sensitivity in different intervals and unmanned delay time, etc., to adapt to different specific application needs.

Product features and benefits

Features

• Plug and play, easy assembly

• The longest sensing distance is up to 5 meters

• Large detection angle, coverage up to ±60 degrees

• Accurate identification within the interval, support the division of the sensing range, and shield the interference outside the interval

• Multi-level intelligent parameter adjustment can be realized through Bluetooth or serial port to meet the needs of scene changes

• Visual debugging and configuration tools

• Small and simple, the minimum size is only 7mmx35mm

• Supports various installation methods such as ceiling hanging and wall hanging

• 24GHz ISM band, can be certified by FCC and CE spectrum regulations

• The ultimate cost-effective choice

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:

• 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;

• It has good environmental adaptability, and the sensing effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuations;

• 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;

• It can flexibly configure the farthest sensing distance and the sensitivity on each distance door to achieve flexible and fine personalized configuration;

• With the Bluetooth function, you can directly use the APP to debug the radar parameters without catching the serial port.

Application scenarios

The LD2410B human body sensing module can detect and identify the human body in motion, fretting, standing, sitting and lying down. It supports multi-level parameter adjustment and can be widely used in various AIoT scenarios. The common types are as follows:

• Human body sensor light control

It senses whether there is someone in the space, and automatically controls lights, such as lighting equipment in public places, various sensor lights, bulb lights, etc.

• Human body induction wake-up of advertising screen and other equipment

Automatically turn on when people come, and automatically sleep when no one comes to save power, information delivery is more accurate and efficient.

• Life safety protection

UV lamp work protection, to prevent the UV lamp from being turned on when there are people around and causing personal injury;

Automatic detection and alarm of dangerous places to prevent people from entering specific high-risk spaces, such as high-risk places entered by personnel from coal mine blasting.

• Smart home appliances

When there is no one in the room for a long time, the TV, air conditioner and other electrical appliances are automatically turned off, saving energy and safety.

• Intelligent security

Detection and identification of people intruding, staying, etc. within the specified range.

Dimensions

Module size: 7mmx35mm, 5 pin holes are reserved in the hardware (the factory default does not match the pins)

The pin hole diameter is 0.6mm, and the pin spacing is 1.27mm.

Company Strength

Advantages:
1. Hi-link is a high-tech enterprise, we are integrate R&D, production, and sales services
2. 3000 square meters of production area
3. We have regular stock, shipping in 1-3 days after order
4. Support OEM/ODM
5. Multiple shipping ways for your choosing

**:Hi-Link has strong R&D capabilities and a number of independent intellectual property rights. The core R&D personnel are from well-known listed companies with years of experience in IOT industry.

Over the past 15 years, Hi-Link has provided more than 100000 customers with WiFi module, power module, sensor module, and other OEM/ODM products to over 80 countries. It provides professional and reliable IoT module products, strong technical support, and intimate after-sales service guarantees, and is widely used in smart home, smart medical, smart office, automotive electronics, and industrial control, new energy storage, photovoltaic inverters, and other fields. Hi-Link has been working as a "reliable partner" with customers, suppliers, contractors and employees to build long lasting mutual trust relationships based on the spirit of "good intentions" and always adhering to the product policy of "creating value, customer first, following the trend and striving for improvement".We are committed to making each intelligent product more convenient, faster and more reliable and providing customers with safe, high-quality and reliable products is our eternal pursuit.