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LWL02 LoRaWAN Water Leak Sensor - EU868MHz, Smart home, OTTA, Wireless

The LWL02 is a LoRaWAN water sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to the IoT server via the LoRaWAN network. 

$18.00
In stock
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PRODUCT DETAILS

Features

  • Compact Size for Easy Deployment
  • The latest version of LoRaWAN v1.0.3 Class A
  • SX1262 Long-Range Low-Power LoRa Core
  • 2 x AAA LR03 batteries
  • Conveniently Change Device Parameters via sending AT Commands
  • Periodically Transmit Sensor Data and Water Leak Events
  • Easily Connect to a Computer and Upgrade the Firmware via Program Port

Description

The LWL02 is a LoRaWAN water sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to the IoT server via the LoRaWAN network. 

LWL02 is powered by 2 x AAA batteries and targeted long-time use, these two batteries can provide about 16,000 ~ 70,000 uplink packets, which result in 2 ~ 10 years battery life. After the battery runs out, the user can easily open the enclosure and replace it with 2 common AAAbatteries.

The LWL02 will send periodically data every day as well as for each water leak event. It also counts the water leak times and calculates the last water leak duration. Users can also disable the uplink for each water leak event, instead, the device can count each event and uplink periodically.

Each LWL02 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the LoRaWAN server and it will auto-connect after power on.

 

This water leak sensor can be set up as follows in a LoRaWAN network:

Applications

  • Smart Agriculture
  • Industrial Monitoring and Control
  • Smart Buildings
  • Smart Cities

Note

It is recommended to change the battery when it reaches 2.8V. After changing the battery, make sure, to press the RESET button to activate the low power mode. 

Dimension and Overview

Parts List

1 x LoRaWAN Water Leak Sensor- EU868MHz

ECCN/HTS

HSCODE 9031809090
USHSCODE 8517180050
UPC
FCC 1
CE 1

LEARN AND DOCUMENTS

Documentations

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