---
lang: "en"
title: "EM300-DI LoRaWAN Digital Input Sensor"
sku: "EM300-DI-868M"
canonical_url: "https://shop.marcomweb.it/en/lorawan/em300-di-lorawan-digital-input-sensor"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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EM300-DI LoRaWAN Digital Input Sensor

EM300-DI is a compact LoRaWAN® pulse counter that transforms traditional water meters into wireless smart meters. With its IP67 waterproof design, it is applicable in various harsh application environments. In addition to low-power LoRaWAN® technology, it features a built-in high-capacity battery that can be replaced for several years. Furthermore, EM300-DI is compatible with both Milesight's LoRaWAN® gateway and Milesight IoT Cloud to achieve remote monitoring and smart data management for displayed data to reach the goal of water saving. It is suitable for indoor and outdoor applications such as agricultural irrigation, industrial water use, property meter reading, and numerous other scenarios.

## Features

- Flexible counting configuration to trigger, stop, clear accumulated values
- Supports digital filtering which filters interference signals to ensure more accurate meters
- Integrated temperature and humidity sensors for environmental monitoring
- IP67 waterproof enclosure for applications in harsh environments
- Ultra-long-distance transmission up to a 10 km line of sight
- Stores more than 2200 historical records and supports retransmission to prevent data loss
- Built-in 4000 mAh replaceable battery, operating for 5 years without needing replacement
- Equipped with NFC for easy configuration
- Compatible with standard LoRaWAN® gateways and network servers

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Source: https://shop.marcomweb.it/en/lorawan/em300-di-lorawan-digital-input-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.