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Laser Rangefinder Module For UAV

Laser type:erbium glass; Laser wavelength:1535±10nm(eye safety);
Distance measurement range:20~7000m;
Ranging frequency (Hz):Single time、1、5
Ranging accuracy:±1m;
Ranging resolution:0.1m;
Operating voltage:10V~14V;
Power consumption:standby power consumption≤0.5W, power off to achieve zero standby power consumption;
Light weight:≤125g.
Product Description


Our Laser Rangefinder Module for UAV (Unmanned Aerial Vehicle) epitomizes meticulous design aimed at enhancing the performance and precision of aerial platforms. It is a highly reliable and high-performance rangefinder that our company specially developed for harsh working conditions. With the working waveband of 1535nm, this product is in the eye-safe wave band.By integrating cutting-edge technology and robust construction, this module excels in delivering unparalleled distance measurement capabilities, thereby establishing itself as an indispensable tool for various UAV applications.




Laser wavelength


Maximum range (m)

Large target








Minimum range (m)


Ranging accuracy (m)


Size (L×W×H) (mm)


Weight (g)


Ranging frequency (Hz)

Single time、1、5

Precision ratio


False alarm rate


Multiple target detection (pc)


Communication port


Supply voltage (V)


Standby power consumption (W)

≤0.5, power off to achieve zero standby power consumption

Operating temperature


Technical Features

Our Laser Rangefinder Module for UAV is equipped with advanced features to meet the demanding requirements of aerial applications. With high-precision laser technology, lightweight design, and versatile interface options, it offers seamless integration and reliable performance in UAV platforms.The product has the following advantages:
1. Integrated design, strong shock resistance capacity, high reliability and stable performance;
2. Ultra-high sensitivity detection technology adopted, small volume, light weight, and long measurement range.

Working Principle

The module operates on the principle of time-of-flight (TOF) measurement using laser pulses. By emitting a laser beam towards the target and detecting the reflected signal, it calculates the distance based on the time taken for the round trip. This precise measurement ensures accurate positioning and navigation for UAVs during flight.

Application Fields

From aerial mapping and surveying to search and rescue operations, our Laser Rangefinder Module for UAV finds diverse applications. It is essential for precise altitude control, obstacle detection, and terrain mapping, enabling UAVs to navigate safely and effectively in various environments.It can also be used in our handheld photoelectric devices, drone installations, small pods applications, and other scenarios with ranging requirements.


Measurement Precautions

Keep the lens clean and free from debris to prevent interference with laser signals.

Packaging and Delivery

Our 7000m Laser Rangefinder Modules EY7001A are shock-proof, crash-proof and fall-proof in sealed packaging to ensure their integrity and safety during transportation. International transportation is generally air or express, can be flexible according to customer requirements, and ultimately ensure the complete delivery of products to customers.


Q: Do you accept OEM&ODM?

A: Yes, we have our own team engaged in production and research and development.

After-Sales Service

At Hainan Yiyang Technology, we are committed to providing exceptional after-sales support to our customers. If you have any questions, please feel free to let us know. Contact us at


Our strategy is built on three pillars: technological leadership, customer focus and sustainability. Our focus is to provide outstanding value to our customers by understanding their unique needs for the Laser Rangefinder Module for UAV and providing tailor-made solutions.

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