Leak alerts in under 60 seconds

See every site. Control every asset

Rugged 4G hardware, one operations platform and end-to-end delivery for operators across APAC and MENA.

Trusted by

Working with IoT Systems feels more like working with a partner than a service provider. The team delivers as promised, responds readily to changes, and proactively identifies gaps and suggests improvements rather than simply following instructions.

M. Waqar · HKUST

See an alert happen

Watch a reading drift, a leak get flagged and the alert go out. Alerts reach your team in under 60 seconds.

IoT Pulse · live example

Illustrative demo · simulated data

One system from sensor to decision

Connect field assets with Reflex I/O, run every site from IoT Pulse, and let one engineering team own the result.

Speak with our engineers

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Field sensors

Pressure, flow, level, energy and soil sensors measure what matters at each asset. They connect to Reflex I/O over RS485, 4–20 mA or 0–10 V.

Select a step to see what happens there.

Why choose IoT Systems?

Outcomes first, numbers over adjectives. This is what our deployments move.

Why IoT Systems

Hong Kong-based engineers who own the outcome from field to dashboard — across APAC and MENA.

HKUST
Founded by an HKUST graduate (QS ranking 33rd): HK
Design and assembly in Hong Kong: 16+
Years of cumulative experience

About us

Catch leaks in seconds

Pressure, flow and acoustic monitoring flags leaks and bursts in under 60 seconds — before they surface or reach the bill.

See use cases

Cut energy waste

Sub-metering and anomaly alerts show where energy is lost across buildings and sites. Typical savings: 30%.

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Prevent unplanned downtime

Condition monitoring on critical machines cuts unplanned downtime by 25% and lifts OEE by 8 points.

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Use less water

Irrigation driven by soil and weather data uses 20–40% less water than fixed timers — with healthier crops.

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What could you save?

Move the sliders to your own numbers. We apply the typical results from our deployments.

Number of sites3

Monthly energy bill per siteUSD 3,000

Monthly irrigation water bill per siteUSD 1,000

Monthly cost of unplanned downtime per siteUSD 2,000

Estimated yearly savings

USD 57,600 – 64,800

per year

Energy · 30%USD 32,400
Irrigation water · 20–40%USD 7,200 – 14,400
Unplanned downtime · 25%USD 18,000

An estimate, not a promise. It applies typical results from our deployments to the figures you enter; real savings depend on your sites.

Talk to us about your numbers

Industries we serve

We don't sell sensors. We move the metrics that show up on your P&L — downtime, energy, water, yield, safety — in the language of your industry.

Discuss your project

Smart Manufacturing

Most factories aren't ready for IoT — they're ready for a proper asset registry. We get you from L0 to connected, in stages that stick.

Explore the industry

No accurate, current asset list
Reactive maintenance, guessed root causes
PLC and SCADA data trapped on the floor
IoT vendors selling sensors before the basics exist

Asset registry, tagging, and criticality scoring
CMMS setup and mobile work orders
Retrofit sensing on legacy machines
OEE, condition monitoring, and closed-loop actions

-25% unplanned downtime. +8pt OEE.

Not sure where to start?

Tell us about your site. An engineer replies with a suggested setup within 24 hours.

Talk to us Chat on WhatsApp

Discover our product line

Reflex I/O · V1
Bus Master
RS485 Modbus hub for dense metering and sensor networks.
From USD 329
Reflex I/O · V2 · IN101
Digital Out
RS485 plus 4 relay outputs — 24VDC or 230VAC direct switching.
From USD 399
Reflex I/O · V3 · IN102
Analog Logger
4 precision analog inputs for 4–20 mA or 0–10 V instruments.
From USD 349
Reflex I/O · V4
Monitor & Control
4 analog inputs and 4 relay outputs to measure and act on one site.
From USD 429

Not sure which version you need?Build your setup

Reflex I/O IN101 and IN102 units side by side

90-day evaluation kit

Everything you need to prove the value on one site before you scale.

1x Reflex I/O (230VAC variant)
2x standard sensors
Pre-activated cellular data
3 months of full platform access

Order the kitUSD 499

Latest projects

We measure success where you do — in tonnes yielded, kilowatts saved, downtime avoided, stockouts prevented, and leaks caught before they become headlines.

All projects

Water & Pipelines
Hyele
Smart Urban Water Pipeline Platform
A user-friendly digital interface for assessing and managing Smart Urban Water Pipeline Systems (UWPS). We turned a deeply technical inspection workflow into a clear operator dashboard.
Water · Digital Twin
Twin4Water
Water Network Digital Twin for HKUST
A Mapbox-powered digital twin for HKUST's ITF water infrastructure programme — hydraulic network editing, HWM DataGate sensor monitoring, passive testing, simulation configuration, and AI-powered alerting with data analytics in one operator workspace.
Smart City · Fire Safety
FireAlert
Smart Fire Detection Mobile App
A 2-week rapid modernization of a legacy fire alarm app into a cross-platform React Native product supporting wired sensors, LoRaWAN, and thermal cameras across urban infrastructure.
Smart Farming · Malaysia
Melaka Greenhouse
Organic Melon IoT Deployment
Our first custom IoT Systems field installation: two specialized control nodes across a ~40-greenhouse organic melon farm in Melaka — microclimate intelligence plus precise fertigation monitoring.