The engineering challenge
The homeowner wanted everything in one place: adjustable lighting, front-door motion sensing, CCTV, moisture and temperature sensing, water-leak detection, and IR control of the air conditioner — with remote access simple enough for the whole family.
What ELG engineered
ELG designed, developed, integrated, and installed the complete system from scratch: room-by-room devices, a unifying hub, and a user-friendly dashboard with worldwide smartphone access to lights and climate.
Why it matters to your business
Smart-building retrofits are integration problems, not gadget problems. This project shows ELG’s strength in unifying mixed protocols behind one reliable interface — the same pattern behind our commercial and industrial deployments.
System architecture
Overview, layer by layer.
Overview only — per-client internals stay under NDA.
- 01
Physical & Sensors
Lighting circuits, motion, moisture, temperature, and leak sensors plus CCTV.
- 02
Firmware & Real-Time OS
Local control loops including IR air-conditioner command paths.
- 03
Embedded Linux & Edge Logic
In-home hub unifying mixed protocols with local fallback.
- 04
Mission Control & HMI
Room-grouped phone dashboard with brightness, climate, and device status.
