The Dragino DDS75-LB/LS is a durable LoRaWAN® Class A ultrasonic distance sensor ideal for measuring distance to flat objects. With a sensing range of 280 mm to 7 500 mm and accuracy of ±(1 cm + 0.3% × distance), it excels in applications like liquid level monitoring, parking, proximity alerts, smart waste bins, and obstacle detection. It uses temperature-compensated ultrasonic technology and communicates wirelessly via LoRaWAN® over long ranges. The unit supports Bluetooth v5.1 configuration, OTA firmware updates, and comes in battery-powered (8500 mAh) or solar-powered (3 000 mAh Li-ion + solar panel) versions, housed in an IP66 enclosure for outdoor reliability. With ultra-low power consumption, it runs up to 5 years on battery. Each unit includes preloaded LoRaWAN® keys for automatic network registration.
| Specification | Details |
|---|---|
| Model | DDS75‑LB (battery) / DDS75‑LS (solar) |
| LoRaWAN Protocol | 1.0.3 Class A |
| Frequency Bands | CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 |
| Distance Range | 280 mm – 7 500 mm |
| Accuracy | ±(1 cm + 0.3% × distance) |
| Beam Angle | 40° |
| Cable Length | 25 cm |
| Power Supply | 8500 mAh Li‑SOCl₂ battery (LB) Solar + 3000 mAh Li-ion (LS) |
| Operating Temp | –40 °C to +85 °C |
| Waterproof Rating | IP66 |
| Config Methods | Bluetooth v5.1, LoRaWAN downlink, AT Commands |
| OTA Support | Wireless firmware updates |
| Battery Life | Up to 5 years (variable by usage) |
| Enclosure | IP66, suitable for outdoor use |
| Dimensions | 150 × 120 × 55 mm |
| Weight | ≈ 220 g |
Shipping Policy
We provide worldwide shipping using reliable tracked
shipping services.
Local Shipments within Cyprus
Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.
International Shipments
International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.
We dispatch orders within 1-3 workdays after the day of the
order placement.
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 sales@cyric.eu. 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: sales@cyric.eu
- Telephone: +357 22 282828