Gestag - Water Supply Management System

GESTAG with a 3G chip is an intelligent transmitter for real-time monitoring of water consumption in homes, condominiums, and industries. It works with pulse-output water meters, recording each flow pulse and automatically sending the data over the cellular network, without relying on Wi-Fi.

Stable Wi-Fi or M2M/3G chip connection

Access via App and Web

Reports and real-time charts

How GESTAG Works

Understand, in just a few minutes, how the solution transforms water consumption management.

Wi-Fi or M2M / 3G Chip for IoT

Dedicated communication for the Internet of Things, ensuring stability, broad coverage, and low power consumption.

Rugged Installation

Weather-resistant equipment, ideal for indoor or outdoor environments, with high durability.

Web Dashboard and App

Track consumption, leak alerts, reports, and complete charts on any device.

I — Overview

Overview of GESTAG

GESTAG is a complete solution for managing and monitoring water consumption (and also gas, when applicable), based on field devices connected via cellular network (3G/M2M/Wi-Fi), web dashboard, and mobile app.

It was designed for autonomous operation in places without local network infrastructure, focusing on individualized metering (homes and condominiums) and centralized control for industries, farms, and larger developments.

1. Hardware and communication

Transmitter with 3G/M2M chip or Wi-Fi: dedicated communication for IoT, prioritizing stability and low power consumption — ideal with or without Wi-Fi.
Compatibility with pulse-output water meters: records each flow pulse (each pulse = volume) and converts it into chronological consumption readings.
Rugged build: weather-resistant enclosure, suitable for outdoor installation or harsh industrial environments.

2. Autonomous operation and power

Designed to run on low power, supporting continuous readings even in places without electricity.
Combined with internal batteries and solar power supplies, GESTAG keeps telemetry running in remote points.
Architecture aligned with Rede Industrial’s portfolio (for example, solar hour meters and off-grid solutions).

3. Platform and integration

Web dashboard + Android/iOS App for real-time view, charts, reports, and alerts.
Supports different access profiles: residents, managers, operators, and maintenance teams.
Integration with corporate systems (CMMS, ERP, and BI), allowing cross-analysis of operational and financial data.

Advanced operational features

Real-time monitoring

Tracks instant consumption, interval readings (minute/hour/day), accumulated history, and export of time-series data.

Smart alerts

Notifications for abnormal consumption, leaks, curve spikes, and pulse-sequence distortions — signs of faults or tampering.

Customizable reports

Dashboards per unit, period comparisons, load curve, consumption by user/sector, and export to Excel/CSV.

Predictive analytics

Rules and algorithms identify consumption trends and anticipate failures or waste, reducing losses and supporting corrective actions.

Operational and business advantages

Efficiency and savings

Waste reduction with early leak detection and improper use alerts.
Automated readings eliminate manual entry, reduce errors, and free the team for higher-value work.

Management and governance

Traceability and auditing with chronological logs and reports aligned with regulatory needs and internal audits.
Scalability and flexibility: from small pilots to large deployments (condominiums, neighborhoods, industrial parks).

Sustainability and ESG

Supports environmental goals by reducing losses and optimizing consumption.
Directly contributes to ESG indicators for responsible water use and water efficiency.

Typical use cases

Residential condominiums: individual metering, proportional billing, leak detection, and dashboards for building managers.
Farms and rural properties: monitoring wells and reservoirs in areas without electricity.
Industries and distributed operations: monitoring supply, process water, and cooling towers, integrated with CMMS for maintenance and efficiency analysis.

Additional resources

Operation in critical points (meters, wells, reservoirs) with 3G/M2M and Wi-Fi coverage.
Alert rules and thresholds (leak, maximum consumption, offline).
Integration with ERP/CMMS and remote maintenance/field-service plan, with SLA for SIM and battery replacement when needed.

KPIs monitored by GESTAG

Reduction in non-revenue water losses (%).
Average time to detect leaks (hours).
Average savings per unit after deployment (R$/month).
Reading availability (%) — target > 98%.
Reading accuracy vs. manual metering (%).

Individual metering topology in a building

Topology of an individual water metering system (GESTAG) in a 4-story building, with:

Water meters per unit on each floor (in parallel, each with pulse contact).
1 GESTAG module per floor (IoT collector/recorder).
Shielded signal cables (4 pairs) connecting each meter to its local GESTAG.
Cat6/RJ-45 data backbone between GESTAGs and a Wi-Fi router.
Integration with web dashboard, Android app, and notifications (email/WhatsApp).
Street main meter measurement and reservoir monitoring with a dedicated GESTAG.

GESTAG Competitive Advantage

Discover the main points that make GESTAG unique in the market.

Complete Integration

A single solution for water and gas management, with full integration between field, cloud, and users.

Flexibility and Scalability

Adaptable to condominiums, industries, and homes, keeping up with operational growth.

Smart Analytics

Uses advanced technology to identify consumption patterns and anticipate problems.

Specialized Support

A technical team ready to help with implementation, daily use, and team training.

Sustainability

Waste control, encouragement of conscious consumption, and support for ESG goals.

GESTAG Screens

See some screens from the Gestag system and understand usability in practice.

How Gestag products work

From the water meter to dashboard viewing: the complete data path.

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Gestag - Water Supply Management System