LIVE SYSTEM · running in real time

Research-drivenExcellence.

From sensor to cloud, one company builds it end to end.

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Active devices: 1,284
Packets handled: 8.6M
Uptime: 99.98%

Manifesto

We don't chase trends — we build our own solutions before the trend arrives.

Half a step ahead of the trend, the solution is already built.

In-house solutions

We don't rebuild from scratch each time. We operate and evolve proven, in-house solutions.

Full-stack integration

Planning, software, security and hardware — owned end to end under one roof.

Ontology-driven design

We structure domain knowledge as an ontology — building systems on meaning, not on trends.

Proven by numbers

13 years of operation, 30+ projects, backed by government certification.

What We Do

Capabilities

Built on ontology — software, IoT and security, closed under one roof

Software

Information Systems

Ontology-based data modeling — information systems where data is connected by meaning.

IoT

IoT System Integration

Sensors, gateways and cloud connected through an ontology-based data model — device to dashboard.

Security

Information Security

Secure coding, plus ontology-based web and appliance firewalls and anomaly detection — built in-house. Government-certified.

Hardware

Hardware Development

MCUs like STM32 and ESP32, PCB and firmware — sensor boards and embedded circuits, designed and built in-house.

Why Mobidream

One company, end to end

Most software firms can't touch hardware, and hardware firms can't do the cloud. Mobidream does both.

L1
Hardware / Circuit Design
PCB · Sensors · MCU
L2
Firmware, DSP
STM32 · ESP32 · RS485
L3
LTE / Comm. Protocol
LTE · 5G · CAT-M1 · RS-485
L4
Integration / Backend
Linux · MySQL · Cloud
L5
Web/App Biz UI
Web · Mobile · Live monitoring

Products

Software solutions we build and run ourselves, and hardware taken end to end from sensor to cloud.

View all products

Systemavailable

Wireless IoT Ceiling Fan

MD-HVLS

Our own IoT controller on large HVLS fans: wireless group control without new wiring, plus real-time current and RPM data for early fault detection.

LTERS-485실시간 관제그룹 제어

Systemavailable

Wireless Fire Alarm Interlock System

FireLink

A terminal that adds wireless connectivity to an existing fire panel: it picks up the panel's alarm output contact, carries alarms and equipment status over our own radio network, and redundant gateways push it to the cloud over LTE. Even with no one on site, a fire alarm or equipment fault is known immediately.

수신기 접점 연동자체 무선망LTE게이트웨이 이중화

Gatewayavailable

Wireless IoT Controller

MD-CTRL

Collects equipment data over RS-485, contacts and analog inputs, then ships it to the cloud over LTE or Wi-Fi — with edge preprocessing and buffering so unstable sites never lose data.

Edge MCULTEModbus RTU로컬 버퍼링

Platformavailable

LTE-based IoT Platform

An IoT platform that connects field devices to a cloud control room in one line — real-time supervision anywhere, with current and RPM data analyzed to catch failures early. In operation on KT's industrial ceiling-fan business.

LTE실시간 관제예측 유지보수Web/Mobile

Solutionavailable

Cold-Chain Vehicle Monitoring

Watch cargo temperature and GPS position together while vehicles are on the road, with instant alerts on excursions and automatic daily/monthly reports. Built for Korea Express (Goryeo).

GPS온도관제콜드체인Web/Mobile

Securityavailable

Hospital Access Control

Card authentication, gate control and audit logging in one system. Built on Linux and MySQL for a lower total cost than commercial products, and integrated with hospital ERP/EMR. Delivered to Seoul National University Bundang Hospital.

RFID출입통제ERP/EMR 연동감사 로그

At a Glance