> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Infrared Laser Distance Sensor (50m/80m)

**Type:** Product page · **SKU:** SEN0366 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/infrared-laser-distance-sensor-50m-80m.html ([markdown](https://core-electronics.com.au/infrared-laser-distance-sensor-50m-80m.html.md))

This is an infra-red laser distance sensor with impressive range and accuracy for the price ...Read more

## Pricing

- **Price:** $129.95 (inc GST) — $118.14 AUD, exc GST
- **Quantity discounts:** 6+ $112.23 (exc GST) · 12+ $107.50 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 55 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN0366:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN0366:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This is a cost-effective IR laser distance sensor that features high accuracy, long-distance detection, visible IR laser, and small FOV. It offers the measuring ranges 0.05~80m for indoor use and 0.05~50m outdoor. With serial port output, it is compatible with all kinds of controller boards like [Arduino](https://www.dfrobot.com/topic-277.html). The sensor can be used in applications like UAV automatic landing, electronic scale, barn material level monitoring, etc.

**Visible Infrared Laser, Small FOV**

The sensor will emit infrared laser to point to an object, then there will be an IR laser dot on that object. It can measure objects of size 5x5cm within 80m when used indoors. Long-distance detection of small objects, more accurate and easier to use.

**![Infrared Laser Distance Sensor (50m/80m)](https://core-electronics.com.au/attachments/localcontent/1_1920985d657.jpg)**

**High Accuracy, Long Distance**

Measuring Range 80m for using indoor, 50m outdoor. 0.05m Blind zone

![Infrared Laser Distance Sensor (50m/80m)](https://core-electronics.com.au/attachments/localcontent/2_53906ea40d6.jpg)

**Easy to Get Started**

![Infrared Laser Distance Sensor (50m/80m)](https://core-electronics.com.au/attachments/localcontent/3_65666f9d6a3.jpg)

3.3~5V power supply, UART communication port, compatible with Arduino.

**Note:**

For different objects and operating environments, the measurement range of the sensor may be shortened or its performance may be affected due to factors like excessive intensity of ambient light, too high or too low operating temperature, rough surface of target, and too weak or strong light reflection of target object.

###  Features

- High accuracy
- Small size
- Long-distance measurement

###  Specification

- Power Supply: DC3.3V~5V
- Measuring Range: 0.05~50m(outdoor), 0.05~80m(indoor)
- Accuracy(Standard Deviation): ±1.0mm
- Laser Type: 620~690nm
- Laser Class: Ⅱ, <1mW
- Spot Diameter at Distance M: 6mm@10m,30mm@50m
- Single Measurement Time: 0.05~1s
- Protection Level: IP40
- Operating Temperature: -10~+60°C
- Storage Temperature: -20~+80°C
- Weight: about 60g
- Dimension(L\*W\*H): 48×42×18mm/1.89×1.65×0.71”

###  Documents

18. [Product wiki](https://wiki.dfrobot.com/Infrared_Laser_Distance_Sensor_50m_80m_SKU_SEN0366)
19. [FAQ about LiDAR](https://www.dfrobot.com/forum/topic/320253)
###  Parts List

21. Infrared Laser Distance Sensor(50m/80m) ×1
22. USB to TTL Converter ×1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/e/sen0366-1.jpg)