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Programming & Integration

Systems built to last

We design, program, and deploy control systems for commercial spaces. From integration to installation.

osc-lighting.lua
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What we do

End to end AV services

Full stack, from initial design through to programming, installation and final commissioning.

01

Control systems programming

Q-SYS, Crestron, DSP, Dali, Networking and more. Clean, documented and tested.

02

Installation

Rack builds, cable infrastructure, hardware deployment and site management. Systems installed to spec using the latest tools and techniques.

03

Audio engineering

DSP configuration, speaker system tuning, alignment and handover. Sound systems that perform consistently across every zone.

04

Plugin development

Custom Q-SYS plugins and components. Production-tested tools that solve real problems, available pre-built or customised to meet any requirement.

Recent projects

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Covent Garden outdoor courtyard with AV installation
Covent Garden
Multi-zone audio + lighting
Thales corporate boardroom with dual displays and conferencing
Thales Bushmaster
Corporate AV + conferencing
Warehouse 25 venue with bar and multi-zone audio
Warehouse 25
Venue audio + control
PNAU performing at Family nightclub with full production
PNAU at Family
Live event production
Live concert with line array speakers and lighting rig
Illy
Live sound + lighting
Strawberry Fields festival tent with laser and lighting production
Strawberry Fields
Festival audio + lighting
One Love festival main stage with line array PA system
One Love Festival
Outdoor festival PA
Line array speaker clusters being rigged in arena
Arena rigging
Line array install
Q-SYS Plugins

Tools built from real projects

Each plugin started as a solution to a problem encountered on a real job. Tested in production, guaranteed to work, and ready to drop into your design.

WaveShare Modbus POE Ethernet Relay module

WaveShare Ethernet Relays

$40 AUD
Multi-channel relay control over Modbus TCP

Supports 8, 16, and 30-channel models with relay sequencing, two-way feedback, socket management and command buffering. PoE compatible, DIN rail mountable, industrial-rated at 10A 250VAC/30VDC.

Q-SYS Designer 9.x+ View details →
Philips Hue smart lighting app

Philips Hue

$50 AUD
Full Hue lighting control from Q-SYS

Manage rooms, zones, scenes, and individual lights with brightness, colour and white temperature control. Auto-discovery, HTTPS bridge communication, motion sensor support, and built-in rate limiting.

Q-SYS Designer 9.x+ View details →
Sean Mulcahy
About

Sean Mulcahy

AV programmer and systems integrator based in Australia. I design and build control systems for venues, from audio and video routing through to lighting and automation.

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Years in AV
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Projects delivered
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Published plugins

Got a project in mind?

Always happy to talk through a system design, answer questions, or scope out a new project.

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