Process
What Commissioning Actually Means in an AVIT Project
April 2, 2026 · 5 min read
When a client asks how long a project takes, the answer almost always underestimates commissioning. Installation — pulling cable, mounting hardware, terminating connections — has a visible pace. You can see the progress. Commissioning is different. It looks like someone sitting at a laptop making the same thing not work and then work again, repeatedly, for days.
Here's what's actually happening.
Installation vs commissioning
Installation is physical. Rack built, equipment mounted, cables terminated, infrastructure complete. At the end of installation, the hardware is in place and connected. Nothing necessarily works yet.
Commissioning is the process of making each system perform to its specification. For an AVIT project, this means:
Automation programming. Every lighting scene across every zone. Every thermostat schedule. Every integration between subsystems — the scene that runs when the cinema mode button is pressed, the lights that come on when a camera detects motion, the shading that adjusts when the sun angle passes a threshold. Each of these is individually programmed, tested, and adjusted.
AV system configuration. Input routing, output switching, amplifier gain structure, DSP tuning, delay compensation for speaker arrays. A distributed audio system across 12 zones with independent volume control and source selection does not configure itself.
Network commissioning. VLAN configuration and testing, access point placement verification, bandwidth testing, remote management setup. Every device confirmed reachable, every segment confirmed isolated correctly.
Access control programming. Door schedules, user credentials, intercom behaviour, integration with automation events. What happens when a visitor presses the gate intercom? What does the system do? That behaviour is programmed, not default.
Surveillance configuration. Camera exposure and framing adjusted on-site (not from the manufacturer's defaults), motion detection zones set, recording schedules configured, remote viewing verified.
Why it takes longer than expected
Every integration between systems is a potential failure point. Not a likely failure — a possible one. The Crestron processor can reach the Lutron processor on the network. The Lutron processor responds to the command. The lighting zone responds to the Lutron processor. The shading motor responds to the shade controller. Each link in that chain has to work.
At scale — a property with eight lighting zones, six shading zones, AV in six rooms, and three automation keypads — the number of integration tests is large. Each one needs to be verified, not assumed.
There's also a calibration dimension that's difficult to explain until you hear the difference. A distributed audio system with amplifier gain not matched between zones sounds uneven. A cinema room with incorrect DSP delay compensation for the subwoofer sounds loose at the bass frequencies. A lighting scene with one zone mis-programmed by 3% looks wrong but is hard to explain why. Commissioning fixes these things, which requires hearing or seeing the problem first.
What the client sees at handover
The measure of a well-commissioned system is that using it requires no thought. Press the morning scene: correct lighting, correct shading, correct temperature. Press cinema: lights dim, screen lowers, projector warms up, input switches, sound system comes to life. Leave the property: all systems confirm armed and off.
If any of that requires troubleshooting at the client's end, commissioning wasn't complete.
Handover also includes a walkthrough — not a training session, because a system designed correctly shouldn't need training. A short explanation of the interfaces, confirmation that the client can reach us if anything needs adjusting, and documentation of what's installed and how it's configured.
What happens after
Systems change. A client adds a room, installs a new piece of AV equipment, or wants a scene adjusted. These are normal events in the lifecycle of an integrated property and they're covered under ZenCare support.
The programming from commissioning is documented and retained. Any change is made against the existing system, not from scratch.
If you're planning a project and want to understand what the commissioning phase involves for your specific scope, we're happy to discuss it.