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Willowcy Services

Connected Systems Integration

We build intelligent IoT and automation solutions for buildings, industrial environments, and infrastructure. End-to-end connected systems that are reliable, secure, and easy to manage.

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Connected Systems Integration

We build the software layer that makes buildings and industrial environments intelligent. Sensor networks, automation logic, real-time dashboards, mobile management apps, and integrations between physical systems and business platforms.

The hardware in a connected system is commodity. What determines whether a smart building project succeeds is the software: how reliably data flows from sensors to dashboards, how accurately automation rules reflect operational reality, and how accessible the system is to the people who manage it day to day.

We work with building owners, facility managers, and infrastructure operators who need software that connects existing or new hardware to a central management layer. That might be a BMS integration that pulls data from HVAC, lighting, and access control into one dashboard. It might be a custom IoT deployment with LoRaWAN sensors feeding a Supabase-backed analytics platform. It might be a mobile app that lets a facilities team respond to alerts from anywhere.

Every project starts with understanding the operational workflow, not the technology. The systems we build are designed around how the team actually manages the space, which is why they get adopted rather than abandoned.

Everything you need to succeed

Building management systems (BMS/BAS)
IoT sensor networks & cloud dashboards
Energy monitoring & cost optimisation
Access control & security systems
HVAC & lighting automation
Predictive maintenance & alerting
Real-time analytics & custom reporting

How we work

01

Site and systems assessment

We audit existing infrastructure, connectivity, and data sources. We identify what can be integrated and what needs to be replaced or supplemented.

02

System design

We design the full architecture: sensor selection, connectivity protocol, cloud platform, data model, and application layer. Every layer is specified before procurement begins.

03

Hardware and connectivity

We specify and coordinate hardware procurement and installation. We do not sell hardware but we specify exactly what is needed and work with installation partners on site.

04

Integration and development

We build the data pipelines, automation rules, dashboards, and APIs that make the hardware useful. This is where the operational value is created.

05

Testing and commissioning

End-to-end testing across hardware and software. We verify sensor accuracy, automation behaviour, alert thresholds, and dashboard data against real conditions.

06

Handover and training

We train the operations team on the system, document everything, and provide ongoing support. The goal is a team that can manage the system independently.

Technologies we use

LoRaWANZigbeeMQTTBACnetModbusAWS IoT CoreSupabaseNode-REDGrafanaReactTypeScriptPostgreSQL

Common questions

What types of buildings and environments do you work with?

Commercial office buildings, retail spaces, industrial facilities, warehouses, and multi-site infrastructure. The system design changes based on the environment but the approach is the same.

Can you integrate with our existing building management system?

Usually yes. We integrate with BMS platforms via BACnet, Modbus, and vendor APIs. We assess compatibility in the discovery phase and specify any required gateway hardware.

Do you supply and install the hardware?

We specify the hardware and coordinate with installation partners, but we do not sell hardware directly. This keeps us objective about what is right for your project rather than what we have in stock.

How is the data secured?

Sensor data is encrypted in transit, access to dashboards and APIs is role-based, and we configure the cloud infrastructure to comply with your data residency requirements. Security is designed in, not added after.

What ongoing support do you offer after launch?

We offer monthly support retainers covering system monitoring, alert threshold tuning, firmware and software updates, and feature additions as operational needs evolve.

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