Case studies
Each case study uses the same structure — what was there, what we did, and what it achieved.
Structure of each case study
The site — building type, location, approximate scale
What was already installed — and what was missing
What WSMART did — precisely scoped
What the platform now shows — readings, alerts, reports
Measured outcome — before-and-after figures from our platform
Featured success stories
From chiller plants and vessels to secure building networks and multi-site HVAC savings — how WSmart links existing systems, wireless telemetry and day-to-day workflows.
Chiller monitoring and water treatment optimisation
Wireless LoRaWAN temperature, flow and power bring multi-loop chiller data into WSmart.io — live views, automatic COP tracking, energy trends and anomaly alerts.
Measured outcome
Lower field cost, one view across multiple chillers, and an auditable record of energy and carbon performance.
Edge protocol decoding and wireless vessel monitoring
An edge converter decodes NMEA 2000 and proprietary engine data. A LoRaWAN mesh watches bilge water, temperature and doors — without drilling through watertight bulkheads.
Measured outcome
Store-and-forward keeps telemetry when the link drops. Wireless sensing cut cabling by more than 70% and supports predictive maintenance.
On-premises BMS with BACnet and LoRaWAN
A locally hosted WSmart BMS links existing BACnet controllers with wireless temperature, humidity, leak and dry-contact sensors — data stays on the building network.
Measured outcome
Lower retrofit wiring cost, clearer site-wide visibility, local control and scheduling, and faster leak response.
Verified HVAC energy-saving visibility and control
WSmart connects DCD panels, meters and HVAC circuits over LoRaWAN — baseline comparison, remote or scheduled control, multi-site dashboards and automatic kWh, MYR and CO₂ figures.
Reported energy ranges
40–60% for AHUs, 30–40% for chilled-water pumps and cooling towers, and 40–50% for water-cooled package units.
Deployments
Selected sites from our delivery record in Malaysia and Hong Kong — monitoring, energy saving and care applications.
MY · RETAIL
NU Sentral shopping mall (Kuala Lumpur) — SuperGreen DCD energy-saving installation with WSmart cloud monitoring across plant rooms and public areas.
MY · HEALTHCARE
Columbia Asia — continuous monitoring across seven hospital branches for a regional healthcare group.
MY · RETAIL
Mydin Parit Buntar — DCD installation with WSmart IoT monitoring and energy sub-metering.
MY · INDUSTRIAL
Industrial and logistics sites — monitoring for industrial and retail facilities, including a global logistics operator and a national retail chain.
HK · PROPERTY & CARE
Hong Kong — IoT monitoring in schools, property management companies and elderly care centres (JoylyCare UWB + BLE system).
References
Named work from our delivery record. Claims stay conservative — no unverified percentage savings on this list.
Retrofit BMS and LoRaWAN IoT monitoring — TNB Energy Services (TNB Group)
LoRaWAN IoT monitoring proof of concept — UNITEN (wholly owned by Tenaga Nasional Berhad)
Chiller monitoring with Newton Technology Group — partner deployments at retail and campus sites
Cloud monitoring for SuperGreen DCD energy-saving installations — NU Sentral shopping mall, Columbia Asia (7 hospital branches), Mydin Parit Buntar
Smart marine telemetry — edge protocol decoding and wireless vessel monitoring for a private vessel fleet
IoT monitoring deployments in Hong Kong — schools, property management companies, elderly care centres (JoylyCare)
Cloud monitoring across 12+ sites — retail, healthcare, industrial and logistics
Partner products
Hardware and systems we bring onto the WSmart platform — owned by their makers; integrated by us.
PARTNER_DCD
Supergreen Planet DCD energy-saving system — sole distributor in Hong Kong
PARTNER_MIU
SENSO8 water meter interface units (Arwin Technology Limited)
PARTNER_SENSORS
Sensors and meters integrated into the WSmart platform (Arwin Technology Limited and others)
Next step
Tell us the building type, floor area, what systems are already installed, and what you need to solve. We will come back with an assessment.
Book a site assessment