Download Files:

HLK-LD8001B/H, LD7901: https://drive.google.com/drive/folders/1aiIZDubSBSWa8osZvaEuoZJp1Z7ra97i

HLK-LD6002C: https://drive.google.com/drive/folders/1UFBTpL7mLjvzcOgDNnifWcXyOEQX2Cx5

HLK-LD6002B: https://drive.google.com/drive/folders/1ug-oR3rV8ndN-lEZMgYn8a-KIOFFdn4V

HLK-LD6002: https://drive.google.com/drive/folders/1oMJYYOvhXx9uJD9SCkCsjMzLqdOg7AqR

HLK-LD2461: https://drive.google.com/drive/folders/14_KgZpL4Th2LTRuq_W0X_ePjHu_Z6lcS

HLK-LD2450: https://drive.google.com/drive/folders/1kTt0Z3hjKKrIF3OCIDGdwQ4KotDJ8SGA

HLK-LD2415H: https://drive.google.com/drive/folders/1eOj3xdVOvwmmCniIhfUZZwE_R63wWeKO

HLK-LD2410S: https://drive.google.com/drive/folders/1wC8KC-DaNavNbpeVouZ1HdiBzZ9YrAcg

HLK-LD2410C: https://drive.google.com/drive/folders/1ypOlacBmmFXY6lDQ0f1hEJFmczNe-0WG

HLK-LD2410B: https://drive.google.com/drive/folders/16zI-fium_BZeP08EyQke0rWp0BJTMvw3

HLK-LD2410: https://drive.google.com/drive/folders/1lCQv3mfHJ3XKXzweeHPFnJ_8_D_EWEKk

HLK-LD2411: https://drive.google.com/drive/folders/1ZAFkDPr_BLQpmw1h6furMvg-hcByOt5z

HLK-LD101V: https://drive.google.com/drive/folders/1O8H_NBj3Bm8QCHyXO-5YvEremdVrs-EM

1. Product Overview

Target tracking refers to real-time tracking of the location of a target within an area, achieving distance measurement, angle measurement, and speed measurement of the target.

HLK-LD2453 is a high-precision multi-target recognition sensor, which is mainly used in ordinary applications such as homes, offices, and hotels indoor scene, achieving positioning and tracking of multiple human bodies.

The sensor hardware consists of AIoT millimeter wave radar chips, high-performance one transmitter two receiver microstrip antennas, low-cost MCUs, and peripheral auxiliary components

Composition of auxiliary circuits. The intelligent algorithm firmware adopts advanced signal processing technology proprietary to FMCW waveform and millimeter wave radar chips.

2. Product Features

• 24GHz ISM frequency band

• Integrate intelligent millimeter wave radar single-chip and intelligent algorithm firmware

• Accurate target positioning and tracking

• Ultra small module size

• HLK-LD2453 size: 7mmX30mm

• Environmental temperature: -20 ℃~70 ℃

• 3.3V power supply

• Maximum detection range: 8m

• Azimuth angle ± 45 °, pitch angle ± 30 °

• Wall mounted installation

• Maximum detection of 3 targets

3. HLK-LD2453 Specification Parameters