mozaika.haus

A home that takes care of the little things.

Lights, music, movies and comfort — from a dozen brands that never heard of each other — working together under one roof. Walk in and the light is on. Press play and the room is ready. Flip one switch and it is a party. You barely notice. That is the point.

What it feels like See it live

What it feels like

A day at Mozaika

Nothing here needs an app. The house notices, and does the small thing you would have done yourself.

Explore

Hover a room. Pick a moment.

Two homes Mozaika runs — a house and an apartment. Hover any room to see what it does; pick a moment to see the whole home change. Every state here is a real routine from the showroom house.

Hover a room, or pick a moment.

Kitchen — Pendants and under-cabinet light follow the sun; a keypad by the sink; the dishwasher texts when it is done.

Living room — The TV, the receiver and the consoles follow whatever you pick up; the ceiling dims for a film.

Hallway — The light comes on when you walk in and goes off a minute after you leave — unless there is a party.

Bedroom — The projector turns on with the streamer and off three minutes after; the shade lifts with the sunrise.

Bathroom — A keypad with four themes — Adaptive, Red, Blue, Pink; off returns it to Adaptive.

Lights come up warm and gentle with the sunrise and brighten as the day does. By noon they are cool and clear; by evening they are soft again. Nobody touches a dimmer.

Step into the hallway and the light is already on. Leave, and a minute later it is off. Tap any keypad on the wall and the right ceiling answers — in the colour the time of day calls for.

Pick up a controller or open Netflix. The receiver switches to the right input, the TV follows, the sound comes in Dolby for Netflix and stereo for everything else. In the bedroom, the projector turns itself on with the streamer — and off again three minutes after it.

One switch. The ceilings, the staircase panels and the bathroom bulb join in; the lights dance to the music; every speaker plays together. Pick a vibe — Flow, Breathe, Lava Lamp, Rainbow — or a new one every song. And the hallway stays lit all night instead of timing out between guests.

After 11 PM a light switched on comes on dim and warm, and the kitchen ceilings glow upward only — enough to find a glass of water, not enough to wake you up. At 6:45 the house eases back into the day.

The last person out does not have to check anything: the house turns the lights and screens off behind them. The first one back is greeted — the wall tablet wakes up and says welcome home. This page never shows which of the two is true right now.

Hover a room, or pick a moment.

Kitchen — Pendants and under-cabinet light follow the sun; a keypad by the island; the dishwasher texts when it is done.

Living room — The TV, the receiver and the console follow whatever you pick up; the ceiling dims for a film.

Hallway — The light comes on when you walk in and goes off a minute after you leave.

Bedroom — The shade lifts with the sunrise; a dim warm light after eleven.

Bathroom — A keypad with four themes — Adaptive, Red, Blue, Pink.

Lights come up warm and gentle with the sunrise and brighten as the day does. By noon they are cool and clear; by evening they are soft again. Nobody touches a dimmer.

Step into the hallway and the light is already on. Leave, and a minute later it is off. Tap any keypad on the wall and the right ceiling answers — in the colour the time of day calls for.

Pick up a controller or open Netflix. The receiver switches to the right input, the TV follows, the sound comes in Dolby for Netflix and stereo for everything else. In the bedroom, the projector turns itself on with the streamer — and off again three minutes after it.

One switch. The ceilings, the staircase panels and the bathroom bulb join in; the lights dance to the music; every speaker plays together. Pick a vibe — Flow, Breathe, Lava Lamp, Rainbow — or a new one every song. And the hallway stays lit all night instead of timing out between guests.

After 11 PM a light switched on comes on dim and warm, and the kitchen ceilings glow upward only — enough to find a glass of water, not enough to wake you up. At 6:45 the house eases back into the day.

The last person out does not have to check anything: the house turns the lights and screens off behind them. The first one back is greeted — the wall tablet wakes up and says welcome home. This page never shows which of the two is true right now.

Click to hold a state; click again or press Esc to let the home run on its own.

And the little things

The dishwasher sends a note to your phone when the dishes are done — and remembers whether they are clean or dirty.
The ceiling fan flips direction with the season on its own: counter-clockwise for summer, clockwise for winter.
Four shades on battery, each quietly reporting the temperature by its window.
The wall tablet dims through day, evening and night so it never glares at midnight.
Music playing in the background brings Spotify up on the TV, with the song name on screen.
A bulb that drops off the Wi‑Fi gets reconnected before anyone notices it was gone.

How we work

We don’t sell hardware.

Mozaika is a service, not a store. We use what you already have and build the system around it.

What you already have

Your bulbs, your TV, your speakers, your shades, your thermostat. Most of it can join as it is. The plan tells you, item by item, what will and what will not.
A system built around it

One brain in your home gets all of it working together. If something is genuinely missing, the plan names it and you buy it wherever you like.
No pitch

The walk-through is free and ends with a one-page plan with prices for our work. Nothing to buy on the day.

Services

What we do for a home

We can do this for your home. Start with one room or the whole house; everything below is a page of its own.

All services

A calm modern living room at dusk, warm lights on, a wall keypad by the door, every device quietly in sync

Start here

The whole home, as one

Every brand you own, answering to one place.

A kitchen in morning light, ceiling fixtures warm and bright, island pendants glowing, a keypad on the wall

Lighting

Lighting that follows the day

Warm in the morning, clear at noon, soft at night — without touching a dimmer.

A living room set for a film: TV glowing, receiver lights on, controllers on the table, lights dimmed to a deep blue

Theater

Movie night, one button

Pick up the controller or open Netflix — the room is ready.

An open kitchen and living room at night in party colours, pink and violet ceilings, a lit staircase panel wall, speakers glowing

Music

Music in every room

The same song from the kitchen to the bedroom — and lights that dance when you want them to.

A bedroom at sunrise, a motorised shade half-raised letting in light, a ceiling fan turning slowly

Comfort

Comfort, shades and air

Shades that know the sun, a fan that knows the season, a house that knows the room.

A hallway wall with a small five-button keypad, and a kitchen tablet showing the house, softly lit

Control

Keypads, voice, one app

Your parents use the switch. Your kids use their voice. You use one app. The house does not care which.

Last seen

What the house is doing

Live from Mozaika, refreshed every few seconds. Nothing here says who is home, or whether anyone is.

as of 8:43 PM, Chicago

Mozaika is out of reach from here at the moment. These are the last values we saw.

Lights on

0 of 0

Mood

—

Party

Off

Now playing

Quiet

Inside

—

Outside

—

Sun

Down

down

Shades

Closed

Ceiling fan

Off

One rule, as an example

Having people over? The hallway stays lit.

On an ordinary night the hallway light comes on when someone walks in and goes off a minute after they leave. During a party that would mean a hallway going dark between every guest. So when Party is on, the hallway stops watching for motion and simply stays in the party colour until the party ends. Flip Party off and it goes back to looking after itself.

No party right now — the hallway is looking after itself.

When

Party is on

The one switch that starts the night.
The hallway

stops watching for motion

No timeout, no “off after a minute”.
So

the light stays on

In whatever the party is doing — until the party ends.

Works with what is already in the house

A dozen brands, one home

Each of these came with its own app and its own remote. At Mozaika they all answer to one place, so a light from one brand follows a switch from another and a game console turns on a receiver that was never meant to listen to it.

Mozaika speaks Wi‑Fi, Zigbee, Thread, Bluetooth, infrared, radio and HDMI — so you never have to know which is which.

Lights
- LIFX
- Nanoleaf
- Lutron keypads
TV & sound
- Samsung
- Denon
- Google TV
- Google speakers
- a bedroom projector
Games
- PlayStation 5
- Nintendo Switch
Music
- Spotify
- internet radio
- one library for every room
Comfort
- SwitchBot shades
- temperature in every room
- the ceiling fan
- the weather
Kitchen
- Bosch dishwasher
- a wall tablet

Moods

One tap, the whole house

Movie. Date Night. Sunset. Ocean. Cotton Candy. Pick a mood and every light in the house — bulbs, panels, effects — changes together. Pick Adaptive and it all goes back to following the sun.

Adaptive Beat LedFx Mood Mix Party Rainbow Dance Hip Hop Hot Sauce Synthwave Galaxy Chill Lo-fi Date Night Movie Sunset Morning Ocean Jungle Fire Cotton Candy

Free, about an hour, at your home

Book a free walk-through

We come over, listen to how you live, and leave you a one-page plan with prices. We sell no hardware — the system is built around what you already have. No pitch, nothing to buy on the day.

Book a free walk-through (224) 735-4200 See the showroom house, live

You will reach Greg & Patryk Szady — the same people as GS Construction.

A home that takes care of the little things.

A day at Mozaika

Hover a room. Pick a moment.

And the little things

We don’t sell hardware.

What you already have

A system built around it

No pitch

What we do for a home

The whole home, as one

Lighting that follows the day

Movie night, one button

Music in every room

Comfort, shades and air

Keypads, voice, one app

What the house is doing

Having people over? The hallway stays lit.

A dozen brands, one home

Lights

TV & sound

Games

Music

Comfort

Kitchen

One tap, the whole house

Book a free walk-through