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TAIR45 laser distance module using TOF infrared technology for presence detection and distance measurement with RS485 communication
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TAIR45 Laser Distance Module

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Product Overview

The TAIR45 laser distance module uses an infrared laser time‑of‑flight (TOF) principle to detect the distance to a target. Users can adjust parameters via the communication protocol so that the module can implement presence or absence detection. Information about whether a person is detected is transmitted via the RS485 interface to an upstream gateway, allowing users to view distance or presence status directly.

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Product Details

 

 Product Features

  • Supports multiple matching algorithms with adjustable configurations and parameters, meeting diverse application requirements.
  • Built‑in multiple algorithms and adjustable settings with unique design and high sensitivity.
  • Uses industrial‑grade imported chips for high measurement accuracy and a wide range, ensuring long‑term stable operation.
  • Unique optical and electrical design enables highly sensitive distance measurement.
  • Compact and refined appearance using laser sensors for superior performance.

Application Places

This laser distance module is widely used in professional surveying and mapping, construction and mining exploration, IoT systems, intelligent transportation, warehousing logistics, robotics navigation, industrial monitoring and agricultural automation measurement.

Technical Parameters

Parameter Value
Communication RS485
Indicator Red LED, always on when powered
Measurement range 0–4 m
Measurement time 0.125–4 s
Measurement accuracy ±3 mm
Voltage DC 5–12 V
Debug mode current <20 mA
Operating temperature −10 to 60 °C
Operating humidity 5%–80% RH
Storage temperature Ambient storage

 

Customer Reviews

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