M2S Water Monitor

A cloud-connected data logger that is synced to a Kamstrup water meter for data collection, alarm notifications, billing and reporting purposes.

M2S Water Monitor


The M2S Water Monitor is a smart water meter device that connects to your Kamstrup meter working as a middle man to bring your meter online. It boasts leak detection, high-resolution water metering, and is cloud configurable, making it very robust and widely applicable. It can be used in cost reduction, data collection, and billing applications.

Monitoring of the data supplied by the device through the web-app can be used to detect problems, change behavior, collect data and inform decision making.


Connects to Kamstrup water meters

The M2S connects to your Kamstrup water meter, working as a middle man to bring your meter online.

Leak detection & notification

Detect high flow rates or events that otherwise easily go undetected, such as pipe bursts, leaks, etc. Generate configurable automated notifications.

Easy installation

Minimal installation requirements in terms of interfacing installation.

Adjustable reporting resolutions

Reporting period of: 1hr, 2hrs, 4,hrs, 8hrs, 12hrs, 16hrs, 20hrs, 24hrs

Easy water management

A cloud-based platform which can be viewed from any web browser presenting data in user-friendly reports.


View Your Devices

A list of all your devices in one place

M2S Water Monitor Dashboard

Device Dashboard

Manage your device and view your usage summary

M2S Water Monitor Usage Events

Usage Events

A visual representation of your water usage called “Usage Events”.

M2S Water Monitor Settings

Device Settings

Edit your device’s name, setup your threshold for alerts and even setup how and how often you recieve alerts.

M2S Water Monitor Analytics


Your data displayed in an easy to read format with multiple view options.

Add Users

Add Users

Add multiple users to your Water Monitor for ease of access for the whole family.



~ 310g


Length: 120 mm

Width: 80 mm

Height: 60 mm


BridgIoT (RF) (Pty) Ltd


M2S Dropula Rev 2

Temperature Range

0°C to 60 °C

Estimated Battery Life

Expected Life 3 Years
(Dependent reporting period and environmental conditions)


Sigfox reference: CORP-14713