Eliminate manual reading and automate billing
ista ME’s Meter Data Management System (MDMS) centralises consumption data from any meter brand, any protocol and any building type.
Giving you the real-time visibility to manage performance, not just monitor it.
Why choose our Remote Connectivity services?
Be energy efficient & cut costs
Be eco-friendly & reduce CO₂ footprint
Prevent blind spots and detect issues early
Enable accurate and transparent individual billing
Eliminate on-site visits with remote metering
Data you can’t see is a problem you can’t solve.
For utility providers, building managers and operators running large meter estates, the gap between what your meters know and what you can act on is where costs accumulate:
- Manual meter reads that are slow, error-prone and impossible to scale across large portfolios
- Mixed-brand meter estates with incompatible data formats - no single view, no reliable baseline
- End-of-month billing rushes that create errors, disputes and strained tenant relationships
- Performance issues (leaks, anomalies, inefficiencies) that go undetected for weeks or months
- No audit trail for regulatory submissions, ESCO performance verification, or billing disputes
The problem isn’t the meters. It’s the gap between the data they collect and the decisions you need to make.

Not Just Connected. Managed. Analysed. Acted On.
ista ME doesn’t just collect meter data - we transform it into the operational intelligence that powers accurate billing, proactive maintenance and independently auditable performance reporting. All from one platform, under one contract.
What sets us apart:
Fully meter-agnostic - integrates all major brands and models; no rip-and-replace, no vendor lock-in
Multi-protocol support - M-Bus, wireless M-Bus, LoRaWAN, GPRS and 4G LTE - whatever your building requires
Hourly automated reads - data transmitted every hour, replacing manual visits with real-time certainty
MDMS as the billing engine - consumption data feeds directly into ista’s automated billing platform, eliminating multiple manual steps
ESCO-grade MV capability - the same MDMS platform powers our independent Measurement & Verification reporting for performance contracts
Scalable by design - from a single building to a district-wide network; new meters integrate without disruption
Faster and fairer. Upgrade to remote data collection with ista.
From isolated meter to centralised intelligence. Here’s how we do it.
1. Site Assessment & Protocol Mapping
We audit your existing meter estate (brands, models, communication protocols) and design the integration architecture. No unnecessary replacements. Maximum use of what you already have.
2. Gateway Installation
M-Bus masters, LoRaWAN hubs, or 4G LTE modems are installed at building level, connecting every meter to the central platform via a secured M2M private APN network. Installed with zero disruption to live meter reading and billing.
3. MDMS Platform Setup
ista’s enterprise-grade MDMS is configured on your server or deployed cloud-based, with interfaces built for third-party meter brands. Every meter, every protocol, unified.
4. Automated Data Collection
Meter data is transmitted automatically every hour. No site visits. No manual reads. No end-of-month scramble.
5. Validation & Anomaly Detection
The platform flags errors, alarms, and anomalies in real time (low delta-T, high/low flow, tamper alerts, and meter faults) before they become billing problems or tenant disputes.
6. Billing, Reporting & MV Export
Validated consumption data feeds directly into automated billing, energy performance reports and IPMVP-aligned MV exports - everything needed for transparent operations, regulatory compliance, and performance contract verification.
From isolated reads to operational intelligence. One system. One accountability.
Unlock efficiency: Our smart and future-proof devices.
By combining our one-stop solutions with the innovative technology in our appliances, managing your energy consumption has never been easier. Our wireless ista ecosystem integrates water meters, cooling meters, and indoor air quality sensors to provide precise and reliable consumption tracking for each unit. Our experts are happy to advise you on the best combination of tools to optimize efficiency and savings.
Wired System — MBus
Wireless System (LoRa & M-Bus)

Utility Providers & District Cooling Operators
Centralise data from a mixed-brand meter estate across hundreds of buildings - on one platform, with hourly automated reads and real-time network visibility. Scale without adding headcount or complexity.

Building & Community Managers
Replace manual reads with automated data collection. Eliminate billing errors before they become disputes. Give your team real-time visibility across your entire portfolio from a single dashboard.

ESCO & Government Clients
Build your performance contracts on independently auditable meter data. ista’s MDMS is the same platform behind our government-verified MV reporting - giving procurement teams the audit trail they need.
Ready to see your entire meter estate in real time?
One easy solution. From start to finish.
From inquiry to implementation – our mission is to create smart, one-stop solutions that make your life easier. We are here for our customers every step of the way and offer 24/7 customer support.
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Our experts review the existing building infrastructure and recommend the best metering solution for accurate and efficient remote data collection.
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Our advanced meters and communication systems can be installed with a minimum of disruption (depending on the existing conditions).
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Automated data collection securely transfers real-time usage information to a centralised system, eliminating the need for on-site visits.
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Utility providers and property managers can access clear, real-time consumption information through an intuitive digital platform.
Facts & Figures
6,300 employees
20 countries
3.7 mil. t CO₂ emissions avoided
14 mil. utilisation units
Frequently asked questions
Smart metering refers to the use of digital meters that automatically record and transmit consumption data for utilities like cooling, water, or electricity. Unlike traditional meters, smart meters don’t require manual readings, they communicate wirelessly or through wired networks to a central system. This enables real-time monitoring, automated billing, and better control over consumption for both property managers and end-users.
Remote data collection is made possible through IoT-enabled meters and communication gateways installed throughout the building or utility network. These devices automatically send usage data – typically every 2 hours – to a cloud-based central platform via secure protocols like LoRaWAN or M-Bus. From there, the data can be accessed, analysed, and used for billing, diagnostics, or performance monitoring—all without the need for on-site visits.
Remote connectivity means that meter readings are collected automatically and transmitted to a central platform without manual intervention. It enables real-time or scheduled data collection from multiple meters across different buildings, giving you full visibility and control over your utility infrastructure from anywhere.
Yes. ista’s solution is fully meter-agnostic, meaning it works with all major meter brands and models. Whether you have a mixed-meter environment or are adding new meters over time, we can integrate them into a single, unified platform – no brand lock-in, no unnecessary replacements.
Our platform supports LoRaWAN® for long-range, low-power wireless communication, as well as M-Bus for reliable wired networks. Both options are secure, scalable, and well-suited for dense urban environments and multi-building portfolios.
Meter data is typically collected every 2 hours, but this interval can be adjusted based on your operational needs. The result is a near real-time view of your energy consumption and system performance—allowing for faster, more informed decisions.
Not necessarily. Our system is designed to integrate with existing infrastructure, so in many cases, your current meters can be connected to our platform via LoRaWAN or M-Bus. This reduces costs, avoids downtime, and extends the value of your original investment.
ista’s remote connectivity solution is highly flexible. It’s ideal for residential towers, commercial buildings, mixed-use developments, and even district-level utility networks. Whether you manage five units or five hundred, the system scales to match your needs.
With extensive experience in the UAE, ista has a proven track record of delivering complex retrofit and utility data projects. Our technical team handles every step, from system design and integration to on-site execution and training. We ensure your project runs smoothly, on time, and with minimal disruption to your operations.
Discover more innovative solutions to transform your property.
Our custom solutions are designed to help our clients reduce their environmental impact, improve health and safety in their buildings, and save energy costs.
Utility Billing
Consolidate all your utility services into one streamlined billing system, simplifying payments and reducing administrative efforts for both property managers and end-users.
Retrofit Solution
Transform your existing systems with our retrofit solutions, designed to improve efficiency, sustainability, and performance without the need for full system replacements.