You do not need HDB approval to install a smart doorbell, a smart door viewer or a standalone CCTV camera inside your HDB flat. HDB adds two conditions. Standalone cameras must not face another flat’s door or windows. And you should not install CCTV cameras on the building façade. Anything installed outside your flat, such as in the common corridor, is a matter for your Town Council.
This guide explains what HDB’s current page says, where the Town Council comes in, how the PDPA applies to home cameras, and how to position a doorbell camera so it stays within the rules.
Key Takeaways
- HDB approval is not needed for smart doorbells, smart door viewers or standalone CCTV cameras installed in your flat (HDB, page updated 7 November 2025).
- Standalone cameras must not face the door or windows of another flat, and HDB says you should not install CCTV cameras on the building façade.
- For a camera outside your flat, for example along the common corridor, ask your managing Town Council first.
- The PDPA does not place its main obligations on individuals acting in a personal or domestic capacity. Organisations using CCTV must notify people and obtain consent, unless an exception applies.
Do you need HDB approval for a doorbell camera?
No. HDB’s page “Installing Smart Door Devices and CCTV Cameras” states that you do not need to seek HDB approval to install smart door devices such as smart door viewers and smart doorbells, or standalone CCTV cameras, in your flat (HDB, last updated 7 November 2025, retrieved 2026-10-28).
HDB explains why it permits smart door devices. They are typically installed at the flat’s main entrance door. They also offer useful functions, such as opening the door remotely for guests or talking to visitors and delivery riders.
Many older articles describe a stricter process with applications and conditions. Treat HDB’s current page as the reference, because it is the most recent official statement.
What rules apply to standalone CCTV cameras in an HDB flat?
A standalone CCTV camera is any camera that is not a smart door device. Examples are a small IP camera mounted above your door on the inside, or a camera behind a window inside the flat. HDB allows these in your flat without approval, with two conditions (HDB):
- Do not face another flat’s door or windows. The camera should cover your own entrance, not your neighbour’s.
- Do not put cameras on the building façade. HDB says you should not install CCTV cameras there.
HDB’s conditions are about placement. They do not mention resolution or brand.
| Device | HDB approval needed? | Conditions on HDB’s page | Who to ask |
|---|---|---|---|
| Smart doorbell at main door | No | None stated beyond being a smart door device | Not required |
| Smart door viewer (digital peephole) | No | None stated beyond being a smart door device | Not required |
| Standalone CCTV inside the flat | No | Must not face another flat’s door or windows | Not required |
| Camera on the building façade | Should not be installed | HDB says you should not install CCTV on the façade | Not applicable |
| Camera outside the flat (e.g. common corridor, gate) | Not covered by HDB’s no-approval rule | Ask before installing | Your managing Town Council |
Source: HDB, Installing Smart Door Devices and CCTV Cameras, last updated 7 November 2025.
Can you install a CCTV camera in the HDB common corridor?
Ask your Town Council first. HDB’s page says that if you wish to install CCTV cameras outside your flat, such as along the common corridor, you should approach your managing Town Council for advice (HDB).
The corridor is common property, so ask your Town Council what it requires before you install anything there.
In practice:
- Contact your Town Council and describe exactly where the camera would go.
- Ask whether written approval is required and whether there are conditions on duration, wiring or the camera’s angle.
- Keep a copy of any approval.
If you only want to see who is at your door, a smart doorbell on your main door or a camera inside the flat does not need approval under HDB’s current guidance.
Does the PDPA apply to a home doorbell camera?
Generally not to you as a homeowner. Section 4(1)(a) of the Personal Data Protection Act 2012 provides that its main data protection obligations (Parts 3 to 6B) do not apply to an individual acting in a personal or domestic capacity (PDPA 2012, Singapore Statutes Online).
That changes if the camera is used for a business. In a reply to a parliamentary question, the Ministry of Communications and Information (now MDDI) said that organisations installing CCTV must notify individuals and obtain consent, unless an exception applies (MDDI, response to PQ on regulation of CCTVs). Our view is that a camera used for a home business or a rented-out room may fall on the organisation side, so check PDPC’s guidance. Also read our guide to security cameras and privacy and, if you rent out your flat, whether security cameras on rental property are legal.
The domestic exemption is not a licence to film neighbours. The PDPC notes that complaints about individuals are handled under other laws, for example civil remedies and criminal sanctions for harassment (PDPC, complaints against an individual). Respecting HDB’s rule about not facing another flat’s door or windows also keeps you on good terms with neighbours.
How should you position a doorbell camera in an HDB corridor?
Point it at your own doorway and the area directly in front of it, and keep neighbouring doors and windows out of the frame. Many HDB corridors are narrow and units sit close together, so a wide-angle lens can easily capture a neighbour’s entrance even when mounted on your own door.
A practical checklist before you drill:
- Check the view on the app first. Hold the doorbell or camera in place and look at the live image before fixing it.
- Use privacy masking if your camera has it. Many IP cameras let you black out part of the image in the app or recorder settings. Use it to hide a neighbour’s door or window.
- Keep standalone cameras inside the flat. Smart doorbells and door viewers go on your main door. Treat a camera on the gate, corridor wall or ceiling as outside the flat: ask your Town Council first, and keep off the façade.
- Plan power and Wi-Fi. Battery doorbells need recharging; wired units need a power point near the door. Check that your Wi-Fi reaches the main door.
- Decide where footage is stored. Choose between cloud storage, a microSD card or a recorder, and check how many days you need. Our CCTV hard disk calculator helps with sizing.
If you are planning cameras for more than the front door, see how many CCTV cameras to install in an HDB flat and our HDB CCTV solutions.
Smart doorbell, door viewer or indoor CCTV: which suits an HDB flat?
Each option needs no HDB approval: smart door devices at your main door, or standalone cameras inside your flat. The choice comes down to what you want to see and do.
| Option | Best for | Things to check |
|---|---|---|
| Smart doorbell | Seeing and talking to visitors and delivery riders | Power (battery or wired), chime, app notifications, field of view |
| Smart door viewer | Replacing the peephole with a screen and camera | Door thickness and peephole size, screen inside the flat |
| Indoor CCTV facing the door | Recording who enters and leaves the flat, round the clock | Mounting point inside the flat, storage, night vision in a dim corridor when the door is open |
For families who want continuous recording plus a doorbell, one setup is a smart doorbell at the main door and one or two indoor cameras recording to a recorder or memory card. Our CCTV installation and cost guide explains the installation options.
Frequently Asked Questions
Do I need a permit to install a doorbell camera in my HDB flat?
No. HDB states that you do not need its approval to install smart door devices such as smart doorbells and smart door viewers, or standalone CCTV cameras, in your flat (HDB).
Can my CCTV camera face the corridor?
A camera inside your flat can look out at your own doorway, but HDB says standalone cameras must not face the door or windows of another flat. A camera mounted outside the flat in the corridor needs advice from your Town Council first.
Can I install a CCTV camera on the outside wall of my HDB block?
HDB says you should not install CCTV cameras on the building façade.
Who do I contact about a camera in the common corridor?
Your managing Town Council. HDB directs residents who want cameras outside their flat, such as along the common corridor, to approach the Town Council for advice.
Does the PDPA stop me from recording my front door?
The PDPA’s main obligations do not apply to individuals acting in a personal or domestic capacity (PDPA 2012, s 4(1)(a)). Organisations that use CCTV must notify people and obtain consent, unless an exception applies. Other laws, such as those on harassment, still apply to individuals.
Getting it installed properly
The rules for HDB doorbell cameras are simpler than many older guides suggest: smart doorbells, door viewers and in-flat cameras need no HDB approval. Standalone cameras must not face another flat, and HDB says not to install CCTV on the façade. For anything outside the flat, such as the common corridor, ask your Town Council.
If you want help choosing and positioning a doorbell or indoor camera for your flat, request a quote and tell us your block type and what you want to cover.
Sources
This guide was checked against the official sources below on 28 October 2026. Questions? Contact us.
- HDB, “Installing Smart Door Devices and CCTV Cameras”, last updated 7 November 2025: https://www.hdb.gov.sg/managing-my-home/home-ownership/installing-smart-door-devices-and-cctv-cameras (retrieved 2026-10-28)
- Personal Data Protection Act 2012, section 4, Singapore Statutes Online: https://sso.agc.gov.sg/Act/PDPA2012?ProvIds=pr4-
- MCI (now MDDI), response to PQ on regulation of CCTVs: https://www.mddi.gov.sg/newsroom/pq-on-regulation-of-cctvs/
- PDPC, complaints against an individual: https://pdpc.gov.sg/Complaints-and-Reviews/Before-You-Lodge-A-Complaint-With-Us-3/Complaints-Against-An-Individual
