The 10-point checklist before you buy any smart switch

Neutral wire, fan dimming, local control, finish, warranty: the questions that separate a panel you will love from one you will replace.

Quick answer: Before buying a smart switch, confirm it fits your switch box without rewiring, controls fan speed, keeps working without the internet, matches your wall finish, and comes with local installation and support. If a seller cannot answer all ten questions below, keep looking.

The checklist

Does it fit a standard Indian modular box? Measure your plate; most are 2, 4, 6, 8 or 12 module. Tixa panels are made for these sizes.
Does it need a neutral wire, and do you have one? Most modern flats do. Ask for a site check rather than guessing.
Can it control fan speed, not just on/off? Fan dimming is the feature families use most.
Does the panel work as a switch when Wi‑Fi is down? If not, your family will hate it within a month.
Do schedules run locally or in the cloud? Local means they survive broadband outages.
What finishes are available and can you see them in person? Black, white and warm grey glass look different on different walls.
Can scenes be triggered from the wall, not only the phone?
Is the installation done by the brand, and how long does it take?
What is the warranty and who answers when something fails? Look for a named support line.
Can you start with one room and add more later with the same system?

Red flags

A single price per square foot with no room-by-room breakdown.
Any mention of ‘minor civil work’ for a retrofit.
An app that must be online for the wall panel to work.
No showroom and no way to touch the product first.

What to bring to the showroom

A photo of each switch plate you plan to replace, the number of fans, and a note of which rooms have curtains or a geyser. With that, a wall-by-wall quote takes about twenty minutes.

Frequently asked questions

Is glass better than plastic?

Glass is easier to clean and does not yellow. Plastic is cheaper. It is a preference, not a performance difference.

Should I buy the whole house at once to get a discount?

Only if you are sure of the layout. Starting with one room teaches you what you actually use.

Key takeaways

Fit, fan control and local operation are non-negotiable.
See the finish on a real wall before you choose.
Buy from someone who installs and supports it locally.