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HDB Smart Home

Smart home for your HDB flat
no renovation required

Already living in your HDB flat? Upgrade it without a renovation. Smart switches, lighting, locks and cameras retrofitted in a few hours — minimal mess, no moving out. Packages from $899, with professional installation arranged. For resale and existing HDB flats. Just got BTO keys instead? See our BTO package page, or browse all smart home packages.

200+
HDB flats upgraded
5★
Google reviews
2–4 hrs
Typical install time
2 yr
Warranty included

HDB smart home packages

All packages cover smart home products and devices, with a 2-year product warranty. Professional installation is available as a separate add-on — we'll quote it based on your flat.

Starter
$1,199
U.P $1,580
Save $380
  • BLEND Switch PRO (No Neutral) White / Gray
  • Choose 1 / 2 / 3 Gang — 8 units
  • Smart Station (HomeKit / Google) — 1x
  • SPOT Mini Universal IR Controller — 2x
  • CUBE Clicker Remote Button — 1x
  • Door & Window Sensor & Controller — 1x
  • Installation available as paid add-on
  • Ideal for: 4-room HDB flat
Enquire Now →
Premium
$1,499
U.P $1,973
Save $470
  • BLEND Switch PRO (No Neutral) White / Gray
  • Choose 1 / 2 / 3 Gang — 12 units
  • Smart Station (HomeKit / Google) — 1x
  • SPOT Mini Universal IR Controller — 2x
  • CUBE Clicker Remote Button — 1x
  • Door & Window Sensor & Controller — 1x
  • Installation available as paid add-on
  • Ideal for: 5-room HDB flat / executive
Enquire Now →

Need more switches, smart locks, CCTV or motorised curtains? WhatsApp us for a custom quote.

Why HDB homeowners choose Smartifai

🔧

No rewiring needed

Our switches work without a neutral wire — ideal for HDB flats, especially older ones that don't have a neutral wire at the switch box. Most flats need no rewiring at all.

🏠

No renovation needed

Smart switches replace your existing ones in the same gang box. Bulbs, plugs, sensors and cameras need no wall work. No hacking, no mess, no moving out.

🍎

HomeKit, Google, Alexa ready

Use Siri, Google Assistant or Alexa from day one. No ecosystem lock-in — your smart home works with whatever you already own.

💬

Local aftercare support

Singapore-based team. WhatsApp us anytime if something needs adjusting. Most issues fixed remotely within a day.

💰

Transparent pricing

Package prices are final — no surprise add-ons. Custom quotes also itemised line-by-line before we start work.

🏬

Try before you buy

Visit our showroom at 33 Ubi Ave 3 to see the switches, sensors and apps live before committing. Open daily 10:30am–6:30pm.

Common questions about smart home retrofits

Upgrading an HDB flat you already live in — here's what most homeowners want to know.

Will it work with my old wiring?

Many HDB flats, especially older ones, have no-neutral wiring at switch points. We supply switches such as the LifeSmart BLEND series designed for no-neutral setups, so most flats work without rewiring. We confirm what your flat needs during consultation.

Do I need to hack walls?

No. Smart switches replace your existing ones in the same gang box. Smart bulbs, plugs, sensors and cameras need no wall work at all.

I already live here, with furniture

Retrofitting is done room by room, typically 2–4 hours total for a standard flat. No need to move out, and everything is cleaned up after.

Will it affect my HDB approvals?

Like-for-like switch replacement and plug-in devices generally don't require an HDB renovation permit, since no structural or wiring alteration is involved. It's worth confirming for your specific flat.

What if I rent or might move?

Smart bulbs, plugs and hubs are fully portable — take them with you. Switches can be swapped back to the originals when you move out.

Can I start small and expand?

Yes. Start with one room or one category like lighting, then add curtains, locks, CCTV or more switches later. All devices run on the same hub.

HDB smart home FAQ

Can I install a smart home in my HDB flat without renovation?

Yes. Most smart home upgrades — switches, lighting, digital locks, sensors and cameras — are retrofitted into an existing HDB flat without renovation. Smart switches replace your existing ones in the same gang box, and plug-in devices need no wall work at all.

Will smart switches work with HDB no-neutral wiring?

Many HDB flats, especially older ones, have no-neutral wiring at switch points. We supply switches such as the LifeSmart BLEND series that are designed for no-neutral setups, so most flats work without rewiring. We confirm what your flat needs during consultation.

Do I need HDB approval to install smart home devices?

Like-for-like smart switch replacement and plug-in devices generally do not require an HDB renovation permit, since no structural or wiring alteration is involved. Requirements can vary, so it is worth confirming for your specific flat.

How long does HDB smart home installation take?

A standard HDB flat is typically completed in 2–4 hours, depending on the number of switches and devices. Installation is done room by room, so there is no need to move out.

Can I take the smart home devices with me if I move?

Smart bulbs, plugs and hubs are fully portable — you can take them with you. Smart switches can be swapped back to the original switches when you move out.

Get a free HDB smart home consultation

Tell us about your HDB flat and we'll recommend the right package and switch layout — no obligation. Most enquiries hear back within a few hours.