Home Automation · BMS Systems

Home automation systems built on open protocols, documented and serviceable for the next 15 years

Home automation system keypad controlling lighting and drapes in a villa living room

100%

of rooms and scenes function-tested before you sign the handover certificate

Every room, every scene, on open protocols you can service for years.

You don't need another box of gadgets that dates in three years. You need a home automation system that responds to the people in the room, that anyone in the house can still operate from a wall switch, and that an engineer can service long after the installers leave. This page covers lighting, climate, drapes, entertainment, access and security control across villas, penthouses, residences and residential towers. You get a system designed on open protocols, KNX (ISO/IEC 14543-3) and BACnet (ANSI/ASHRAE Standard 135), with every room, scene and integration tested before handover and the programming handed to you in editable form.

Open-protocol KNXManual fallback on every circuitTested at handover

BMS systems overview

A building automation engineer replies within one business day, not a sales representative.

What it is

What a home automation system includes

A home automation system is the practice of designing, wiring and programming the controls across a home so the house responds to the people in it and to the way they live, instead of fitting standalone apps and switches that never talk to each other. A complete scope covers the room-by-room control survey and the control schedule, the wall panels, keypads and touch interfaces, and the lighting, climate, drape and entertainment control behind them. It also covers the occupancy and energy logic, the link to security, access and audio-visual systems, and all programming, testing and documentation from design through handover.

KNX home automation controller and DALI gateway wired in a villa distribution board

Control survey & schedule

Rooms, control points and the scenes each space needs mapped before any wiring is designed.

Keypads, panels & interfaces

Wall keypads, thermostats and touch panels sized to each room, with app and voice control where specified, and a physical switch kept on every circuit.

Lighting & climate control

Scene-based and dimmable lighting on DALI or KNX, plus thermostat or fan-coil control, so a room sets itself to the right level on entry.

Drapes, AV & comfort

Motorized drapes and blinds, multi-room audio and video, and integration with the home theatre, all on one control layer.

Occupancy, energy & security

Presence and door sensing that puts an empty home into setback, with links to CCTV, video door entry and intruder alarm.

Programming, testing & handover

Controller programming, room-by-room commissioning, editable as-built drawings, the programming file and owner training.

The room types, control points and the integration scope are agreed and approved before any controller or keypad is ordered. Nothing is procured until the design is confirmed.

Risks

What goes wrong when a house is wired instead of designed

Four failures that show up after the family moves in, not before. Each one is preventable at design stage.

Risk 01

A proprietary system you cannot extend or service later

A single-brand system on a closed protocol locks you to one supplier for every keypad, spare and upgrade. Years later, a small change at refurbishment means a full rip-out or a premium-priced variation, because nothing else speaks to it. We install proprietary platforms when a client insists on a specific brand, and we will tell you when that choice costs you flexibility and serviceability later.

One supplier

for every spare, every keypad and every future change.

Prevention

Specify open protocols, KNX (ISO/IEC 14543-3) and BACnet (ANSI/ASHRAE Standard 135), so your next upgrade is a competitive choice, not a forced buy.

Specification

Technical specification

Home automation systems at Yakkaservices run on open protocols, so your home is not tied to one manufacturer for the next 10 to 15 years. Lighting, climate, drapes and scenes run on a wired KNX or DALI bus, with each area driven by a controller that reads presence, door contacts and keypads to know whether a space is in use. The control layer links to your security, access, audio-visual and energy systems over a standards-based network, with a physical switch retained on every circuit. Before handover, every room, scene and integration is tested and recorded. The standards below are the baseline; your subject-matter expert confirms the controller and keypad editions for your project.

Standards

KNX (ISO/IEC 14543-3) and BACnet (ANSI/ASHRAE Standard 135); DALI lighting control to IEC 62386; controller and keypad editions confirmed by the project engineer

Protocol & technology

Wired open-protocol bus over KNX, DALI or Modbus; Zigbee, Z-Wave or Matter wireless added only where a retrofit requires it

Controllers & interfaces

Area controllers, wall keypads, thermostats and touch panels; dimmable and switched lighting outputs; drape and blind actuators; a physical switch retained on every circuit

Occupancy & access

Presence sensing, door contacts and keypads; integration with video door entry and electronic locks

Integration

Security and CCTV · intruder alarm · audio-visual and multi-room audio · energy metering · HVAC · fire alarm override

Testing method

Room-by-room functional commissioning; every scene proven; integrations and manual fallback tested before handover

Handover documentation

Editable as-built drawings · the editable programming file · device and control schedule · configuration backup · owner training

Network

Controllers run on segmented structured cabling; segmentation agreed with your IT team before any device comes online

Warranty

Extended manufacturer warranty on controllers and keypads, activated at certified handover

Engineer commissioning a home automation system scene before handover

Control schedule, commissioning test results, the editable programming file and editable as-built drawings included as standard.

Cost factors

What affects the cost of a home automation system

The cost of a home automation system varies with the size of the home and how many rooms you automate, and with how many things you control in each room. It also depends on the keypads and interfaces you choose, how deep the integration with security, audio-visual and energy systems goes, and whether you are building new or retrofitting a finished house. A home theatre, motorized drapes and scene lighting in a primary suite cost far more per room than a thermostat and a keypad in a guest room, even on the same floor.

Home automation system control points across a villa primary suite

Home size and rooms automated

More rooms raise the controller and keypad count; a whole-home scope costs more than a few key spaces.

Control points per room

Every added light circuit, drape, fan-coil zone and scene adds hardware and wiring per room.

Keypads and interfaces

Designer or branded keypads, touch panels and voice control cost more than standard switch plates.

Integration depth

The number of systems linked, security, audio-visual, access and energy, and the certification effort with each vendor, drives the integration cost.

New build or retrofit

A finished house adds phased, careful work and may need wireless devices where rewiring is not practical.

Energy and metering

Presence sensing, per-circuit metering and an energy dashboard add hardware and configuration beyond basic setback.

Standard exclusions(not included in a cabling quote)

Audio-visual content, media servers and speaker hardware (where by others)

Interior design, joinery and keypad face-plate finishes (where by others)

Active network switches, routers and servers (where by others)

Civil and builder's work, conduit and back-boxes (where by others)

Internet service, cloud subscriptions and third-party app licences

Annual maintenance contract (AMC)

Process

How a home automation project is delivered

Every project follows five phases in sequence. No phase begins until the previous one is complete and documented. Nothing is procured until the design is approved. Nothing is handed over until every room has been tested.

Survey & control design

Your project starts with a room-by-room survey. We map the control points, the scenes and the energy logic, and produce a control schedule and an integration scope for your security, audio-visual and access systems.

No controller or keypad ordered until the control schedule and integration scope are approved.

Containment, cabling & power

Cabling, power and the control bus are installed to each room and device location to the design. Where controllers share the home network, segmentation is agreed with your IT team before any device comes online.

Cable routes, power and the bus confirmed before any device is mounted.

Device installation

Controllers, keypads, thermostats, sensors and actuators are installed and terminated to the schedule. Every device is set to its room and labelled at both ends to match the control schedule.

Every device labelled to the schedule before programming begins.

Programming, integration & commissioning

The controllers are programmed, the security, audio-visual and access links are configured, and the scenes and setback logic are set. The system is then commissioned room by room: each scene is proven, every integration is tested, and manual fallback is verified on every circuit.

Every room, scene and integration tested before handover.

Handover & documentation

Handover is not signed until the editable as-built drawings, the control schedule, the editable programming file, the configuration backup, the commissioning record and owner training are produced, reviewed and accepted.

Not signed off until every document and the owner training are accepted.

Key comparison

App ecosystem, open protocol or proprietary: which home automation fits your house?

The approach you choose shapes how the house behaves, how reliably it runs, and what it costs to change or extend years later. Picking a platform on the strength of a demo app, without weighing how locked-in or serviceable it leaves you, is the most common reason an automated home frustrates the people who live in it.

Compare options

Select a category

Control scope

Lights and a few devices, app-led

Full: lighting, climate, drapes, AV, security, energy

Full, same scope

Reliability & manual control

Cloud and Wi-Fi dependent; often app-only

Local control; physical switch on every circuit

Local control, vendor keypads

Integration

Limited to what the hub supports

Security, AV, access, energy and HVAC on open protocol

Strong within the brand; other links may be closed

Lock-in

Low cost, but no real platform to build on

Open: multi-vendor spares and upgrades

One supplier for every spare and upgrade

Serviceability at refurbishment

Devices discontinue; usually replaced

Competitive; mix vendors on the same bus

Premium variations through a single supplier

Best for

A single room or a few smart devices

Most homes wanting comfort, integration and longevity

Brand-led projects and signature interfaces

For most homes that want the comfort, the integration and the freedom to change suppliers later, an open-protocol KNX system is the more defensible choice. A proprietary system makes sense when a client insists on a specific brand or a signature interface. A consumer app ecosystem suits a single room or a handful of devices where nothing else needs to connect.

Cross-service

What a home automation system connects to in your building

A home rarely automates one system in isolation. Lighting, energy, security and audio-visual all share the same control layer and the same network. A fire alarm can also override the home, lighting escape routes and releasing locks on evacuation. Leave these links out of scope and you get coordination gaps during installation and finger-pointing after handover.

Lighting control systems

Scene and dimmable lighting is the backbone of most home automation, on the same DALI or KNX layer as the rest of the house.

View lighting control

Energy management & metering

Per-circuit setback only proves its worth when it is metered. Sub-metering and a dashboard turn room logic into a line on your energy report.

View energy management

Guest room management

The same control philosophy runs hotel rooms at scale, integrated with the property management system.

View guest room management

ELV: security, video door entry & AV

CCTV, intruder alarm, electronic locks, video door entry and multi-room audio sit in your ELV scope and must be coordinated with the automation, or a second uncoordinated job follows as a variation.

View ELV systems

Structured cabling

Every controller, keypad and networked device runs on structured cabling with the right network and power. Specify automation outside the cabling scope and a second cabling job usually follows.

View structured cabling

Relevant industriesHospitality & hotels

FAQs

Frequently asked questions

The questions owners, architects and contractors ask about home automation systems before going to tender.

A home automation system is the set of in-home controls, lighting, climate, drapes, entertainment, access and security, wired and programmed to work together rather than as separate apps and switches. Think of it as the home's control layer and its logic, so a room sets itself for the people in it and an empty house drops to setback. The point is comfort that responds to how you live, and a house anyone can still operate from a wall switch.

Choose open protocol unless a brand standard requires otherwise. An open system on KNX (ISO/IEC 14543-3) or BACnet (ANSI/ASHRAE Standard 135) lets you mix vendors for spares and upgrades, so a refurbishment is a competitive choice rather than a forced buy. A proprietary system can be the right call when a client insists on a specific brand or a signature interface. We install both and will tell you which fits your project.

Yes, when the system is designed to fail safe. We keep a labelled physical switch on every circuit and hold the control logic locally, so a network or server drop leaves you with normal control of lights and temperature rather than a dead house. Door locks and life-safety functions run independently of the automation. We confirm this fail-safe behaviour during commissioning, because a house that goes dark on a network blip is a design choice you can avoid.

Both. A new build lets us run a full wired backbone in the walls, which is the most reliable and serviceable option. In a finished house we run wired control wherever a route exists and add wireless devices, on that wired backbone, only where rewiring is not practical. We survey the house first and show you the honest comparison before you spend.

Because homes differ in how much they control and how they are built. A standard room with a thermostat and a keypad costs far less than a primary suite with scene lighting, motorized drapes and a home theatre. Retrofitting a finished house adds careful, phased work and sometimes wireless devices, and the depth of your security, audio-visual and energy integration moves the figure too. That is why we quote against your actual rooms and scope, not a single rate.

Yes, when it is built on open protocols and handed over documented. You receive the editable programming file, the as-built drawings and the device schedule, so any competent KNX integrator can service or extend the system later. A proprietary system handed over with no programming file ties you to one supplier. We design and document so the house belongs to you, not to us.

Honest fit

When we are not the right choice

We will tell you directly when your project is not the right fit. These are the three situations where you should look elsewhere.

You want to automate a single room or a few devices

A consumer app ecosystem or a local electrician will fit out one room or a handful of smart devices faster and at a lower cost than we will. We focus on home automation systems that integrate lighting, climate, security and audio-visual across a whole home and have to stay working and documented for years. If your project is one room, we will say so at the first conversation.

Your tender is scored on lowest price only

If the scope leaves out the survey, the integration testing or the room-by-room commissioning, we will not win that tender, and we will not strip those steps to match a lower number. A proposal without them is a different scope, not a cheaper one.

You want app-controlled gadgets you manage yourself

If you have chosen off-the-shelf smart devices and plan to set them up and manage them through an app yourself, you do not need an integrator. We earn our place where the home is wired, integrated, documented and handed over serviceable. For a plug-and-play setup, that is cost you do not need.

You're a good fit if…

Your project is a villa, penthouse, residence or residential tower where the home is networked, integrated across lighting, climate, security and audio-visual, and has to run reliably and stay documented and serviceable for years.

Book a home automation assessment

A home automation scope you can test every proposal against

A home automation assessment gives you a control schedule, an integration plan, and an indicative budget range for your specific home, so you compare proposals that cover the same work.

A building automation engineer contacts you, not a sales representative

Response within one business day

Indicative control schedule, integration plan and budget range in writing within five business days of the site visit

No obligation. If we are not the right fit, we will tell you directly