HLK-LD2450 Human Movement Trajectory Tracking Radar Module
📦 Location of the warehouse: Munich
🚚 We will ship your order within 24 hours after the order is taken.
- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days.
- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.
Free Shipping from 30€ in Germany, 50€ in the EU!
- EU Countries Delivery Time: 4~8 working days.
- Other Countries Delivery Time: 2~2.5 weeks.
Free shipping for you
Free Shipping from 30€ in Germany, 50€ in the EU!
Trustpilot rating: 4.4/5.0
Thank you for your support - rate us on Trustpilot!
HLK-LD2450 Human Movement Trajectory Tracking Radar Module
Motion target tracking is to track the position of the moving target in the region in real-time, and realize the distance, angle and speed measurement of the moving target in the region.
The LD2450 is a motion target tracking sensor module from the Hi-link 24G millimeter wave radar series, which includes extremely simplified 24 GHz radar sensor hardware and intelligent algorithm firmware. The solution is mainly used in general indoor scenarios such as homes, offices and hotels to enable the location tracking of moving human bodies.
The sensor hardware comprises an AloT millimetre-wave radar chip, a high-performance one-transmitter-two-receiver microstrip antenna, and a low-cost microcontroller unit (MCU) and peripheral auxiliary circuitry.
The intelligent algorithm firmware utilises FMCW waveforms and the radar chip's proprietary advanced signal processing technology. It offers serial output of detection data, which is plug-and-play and can be flexibly applied to different smart scenarios and end products.
Product Features
Characteristics
-
24 GHz ISM band
-
Integrated intelligent millimeter wave radar chip and intelligent algorithm firmware
-
Precise motion target localization and tracking
-
Longest detection range is 6m
-
Ultra-small module size: 15mm x 44mm
-
Wall mounting
-
Azimuth angle ±60°, pitch angle ±35°
-
The ultimate cost-effective choice
-
Multiple connection options with pin and socket interface
Solution advantages
LD2450 human body sensing module adopts 24GHz millimeter wave radar sensor technology, compared with other programs, has obvious advantages in human body sensing applications:
- In addition to sensitive sensing of the movement of the human body, the traditional program can not identify the micro-movement of the human body can also be sensitive to sense;
- Good environmental adaptability, the induction effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuations;
- Good shell penetration can be hidden inside the shell work, no need to open holes in the product surface, improve the product aesthetics.
Download
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
