Hi-Link HLK-LD2412, 24GHz Human Presence Radar Sensor
Description:
LD2412 is a high sensitivity 24GHz human presence sensing module developed by Hi-Link. Its working principle is to use FMCW FM continuous wave to detect the human body target in the set space, combined with radar signal processing and accurate human body sensing algorithm, to achieve highly sensitive human presence state sensing, can identify the human body in motion and static state, and can calculate the distance of the target and other auxiliary information. This product is mainly used in indoor scenes, sensing whether there is movement or micro movement of the human body in the area, real-time output of detection results. The maximum sensing distance can reach 9 meters, and the distance resolution is 0.75m. Provide visual configuration tools, which can easily configure the induction distance range, induction sensitivity of different intervals and unmanned delay time, etc., to adapt to different specific application requirements. Support GPIO and UART output, plug and play, can be flexibly applied to different intelligent scenarios and end products.
Specification:
| Manufacturer: | Hi-Link |
| Model No. / Name: | HLK LD2412 |
Features:
- Plug and play, easy assembly
- Accurately identify within the interval, supports the division of the sensing range, and shield the interference outside the interval
- Multi-level intelligent parameter adjustment to meet the needs of changing scenes
Package Includes:
1 x Hi-Link HLK-LD2412, 24GHz Human Presence Radar Sensor
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| Brand | Hi-Link |
|---|---|
| Model | HLK-LD2412 |
| Interface / Protocol | 4G |
| Frequency | 24GHz |
| SKU | AI4890 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Hi-Link HLK-LD2412, 24GHz Human Presence Radar Sensor is a versatile sensor modules used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Hi-Link product sourced from authorized channels
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