Milesight EM300-DI LoRaWAN® Wireless Pulse Counter (EU868)

Milesight EM300-DI LoRaWAN® Wireless Pulse Counter (EU868)

• Superior Accuracy
• Embedded with 2 Sensors
• Data Storage, Retransmission and Retrievability
• Versatile Applications
• IP67 Waterproof
• LoRaWAN® Based
• Ultra-Low Power Consumption

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€57,00 €61,00
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Product Description

The Milesight EM300-DI is a LoRaWAN® Pulse Counter designed for efficient and accurate remote metering data reading. Primarily used for transforming traditional water meters into smart meters, it is essential in agricultural irrigation, industrial water use, and meter reading applications. This device is embedded with temperature and humidity sensors for comprehensive environmental monitoring.

Key Features

  • LoRaWAN® Technology: Enables long-range, encrypted radio transmissions, making it suitable for diverse environments.
  • IP67 Waterproof: Ensures functionality in demanding conditions.
  • Long Battery Life: Single battery lasts 5 years, and dual batteries can last up to 10 years.
  • Embedded Sensors: Includes temperature and humidity sensors.
  • Storage Capacity: Holds up to 1,000 sets of historical data records, ensuring traceability.
  • Data Retransmission: Supports reliable communication, ensuring data reaches the server even during network interruptions.
  • Cloud Data Management: Integrates with Milesight IoT Cloud for data visualization and management.
  • NFC Configuration: Allows for wireless device configuration and management.
  • Versatile Applications: Ideal for agricultural, industrial, and utility metering.

The EM300-DI is a versatile and robust solution for transforming conventional metering systems into smart, efficient ones, enhancing the management and efficiency of water use​.

Product Downloads


Wireless Transmission Technology LoRaWAN® Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 Tx Power 16dBm(868)/20dBm(915)/19dBm(470) Sensitivity -137dBm @300bps Mode OTAA/ABP Class A Measurement GPIO Port 1 × GPIO Interface, Dry Contact Work Mode Pulse Counter, Digital Input Cable Length 1 m (Customizable) Applicable Meters Reed switches meters or any other passive pulse meters Temperature Range -30°C to + 70°C Accuracy 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C) Resolution 0.1°C Humidity Range 0% to 100% RH Accuracy 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%) Resolution 0.5% RH Operation Power On & Off NFC, Power Button (Internal) Configuration NFC Configuration via Mobile App Physical Characteristics Power Supply 1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries) Battery Life* 5 years (10 min interval ) Operating Temperature -30°C to +70°C Relative Humidity ≤95% (non-condensing) Material & Color ABS + PC, White Ingress Protection IP67 Dimension 105.6 × 85.2 × 27 mm (4.15 × 3.35 × 1.06 in) Installation Screw Mounting

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 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:
  • Telephone: +357 22 282828