Dragino LDDS75 LoRaWAN® Ultrasonic Distance Detection Sensor (EU868)


:In stock

Product Features

  • LoRaWAN 1.0.4 Class A
  • Ultra low power consumption
  • Distance Detection by Ultrasonic technology
  • Flat object range 280mm – 7500mm
  • Accuracy: ±(1cm+S*0.3%) (S: Distance)
  • Measure Angle: 40°
  • Cable Length : 25cm
  • Temperature Compensation
  • AT Commands to change parameters
  • Uplink on periodically
  • Downlink to change configure
  • IP66 Waterproof Enclosure
  • 4000mAh or 8500mAh Battery for long term use



Product Description

The Dragino LDDS75 is a versatile and efficient LoRaWAN Ultrasonic Distance Detection/Level Sensor. It's ideal for applications such as water level monitoring, liquid level detection, and distance measurement in various settings including industrial and agricultural environments.

Key Features

  • Ultrasonic Technology: Provides accurate distance and level sensing.
  • LoRaWAN Communication: Enables long-range wireless connectivity.
  • Simple Installation and Configuration: Ensures ease of use.
  • Real-time Monitoring and Alerts: Keeps track of changes in levels or distances.
  • Energy-efficient: Operates with battery power, lasting up to two years.
  • Wide Application Range: Suitable for liquid, fuel, and waste management in industrial and smart city contexts.


  • Horizontal distance measurement.
  • Parking management systems.
  • Intelligent trash can management systems.
  • Liquid level measurement.
  • Object proximity and presence detection.
  • Robot obstacle avoidance.
  • Sewer and bottom water level monitoring.

The LDDS75 is a powerful tool for efficiently monitoring and managing levels and distances, enhancing operational efficiency in a wide range of industrial and smart applications​.

Product Downloads


Shipping Policy

We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier).

We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.

Shipment Tracking

You can use the following links to track your order using the provided tracking number in the case of international orders.
  • Orders shipped with TNT Express: TNT Tracking
  • Orders shipped with FedEx: FedEX Tracking
  • General Return Policy

    We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

    To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

    To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

    For any further information, help and support regarding the shipping and/or return process you can contact us at:

  • Email: info@invibit.com
  • Telephone: +30 210 421 2380