A condo doorbell camera looks into a shared corridor. Here is what the by-laws touch, what the PDPA does and does not cover, and how to set it up without upsetting the neighbours.
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A video doorbell can work well in a condo, but the camera faces a shared corridor, so the building's rules and your neighbours matter as much as the device. Fixing a bracket into common property or changing how the entrance looks needs the management's written approval under the strata by-laws, and the camera should cover your own doorstep rather than the corridor. Most owners choose a battery unit or a peephole-style camera so nothing is drilled outside. For the wider set-up in an apartment, see smart home installation.
In a terrace house the doorbell question is mostly about distance: the gate is far from the door and visitors stop outside. In a high-rise the visitor has already passed the guardhouse, the lobby and the lift, and is standing in a corridor a step away from your door and your neighbour's. That changes what a doorbell camera is for. It is less about screening strangers at a gate and more about seeing the parcel rider, the cleaner or the relative who has arrived while you are at work.
It also changes who has a say. The corridor, the walls either side of your door and often the frame surround belong to everyone in the building and are run by the JMB or the management corporation. The landed version of this decision is covered in the video doorbell vs intercom guide for landed houses; this page is only about units that open onto a shared corridor.
Doorbell cameras are made for a front porch, so most have a wide lens. Mounted beside a condo door, that lens usually takes in the corridor floor, the lift lobby at one end, and the entrance of the unit opposite or next door. Every resident walking to the lift, and every visitor to the next unit, can appear in your clips. Motion alerts make this worse: a busy corridor can trigger a recording every few minutes and fill your phone with clips of other people.
Before buying, stand at your door with your phone camera in wide mode and look at the screen. What you see is roughly what the doorbell will record. If most of the picture is your neighbour's door, plan the angle, a privacy mask or a different type of device before anything is fixed in place.
The prescribed by-laws in the Third Schedule to the Strata Management (Maintenance and Management) Regulations 2015 say nothing specific about doorbells, but three of them decide how one may be fitted. By-law 22(2) says a proprietor shall not drive nails or screws, or fasten brackets or the like, into any part of the common property without the prior written approval of the management corporation. By-law 29(2) needs the same written approval for any fitting or alteration to the exterior of the parcel that would change the appearance of the common property or the building facade. By-law 28(3) says a proprietor shall not tap electricity supply from the common property without written approval.
In practice that means three questions: is the spot you want to drill yours or the building's, does the device change how the entrance looks, and where does its power come from? A doorbell powered from the corridor lighting, for example, would be tapping supply from common property. The only place the strata framework mentions cameras is by-law 23(2), which lists CCTV cameras among the building's own fittings that nobody may tamper with; it protects the management's cameras and says nothing about yours. The condo CCTV and JMB rules guide goes through the wider camera rules and how to apply for approval.
Owners often ask whether a doorbell that records the corridor breaks the Personal Data Protection Act 2010. The Act has two filters. Section 2(1) applies it to personal data processed in respect of commercial transactions. Separately, section 45(1) exempts 'personal data processed by an individual only for the purposes of that individual's personal, family or household affairs, including recreational purposes'. A household doorbell watching its own entrance may therefore sit outside the Act, but no published guidance from the Personal Data Protection Department settles how far that goes for a camera in a shared corridor.
The position can be different when the unit is run as a business, such as a homestay, a short-stay rental or an office, because the recording may then be connected with a commercial transaction. Treat this as general information, not legal advice. The safest habits are the same either way: keep the camera on your own doorstep, keep recordings for your household only, and do not post clips of neighbours online.
A short email to the management office before buying saves most condo doorbell disputes. Useful questions are:
Keep the reply. If a neighbour complains later, a written answer from the management is the record that matters.
There are four common places for a doorbell camera at a condo entrance, and each carries a different approval question. The table sets them out.
| Position | How it is held | What to check first | Notes |
|---|---|---|---|
| On the door leaf | Screws or a strong adhesive mount on your own door | Whether the door is fire rated | Moves with the door; the view swings when the door opens |
| On the frame surround or corridor wall | Bracket screwed into the wall | Written approval under by-law 22(2) | The most common position in landed homes and the one most often questioned in condos |
| On the grille gate | Clamp or bracket on the grille frame | Whether the grille design is controlled by the building | Keeps the corridor wall untouched; check the view through the bars |
| In the door viewer | Replaces the existing peephole | That the viewer hole and door suit the device | Nothing fixed outside; see the peephole camera guide |
Once the doorbell is up, most of the neighbour friction comes from settings, not hardware. Turn the camera so the frame is filled by your doorstep and the area right in front of it. In the app, draw the motion zone around your mat and grille, not the corridor. Many apps also offer privacy masks that black out part of the picture permanently; use one over the opposite door if it is in view.
Audio is easy to forget. A doorbell that records sound in a quiet corridor picks up conversations at the next door and in the lift lobby. If you only need to talk to visitors when they press the button, switch off audio recording for motion clips and keep two-way talk for button presses. Review the settings again after an app update, because updates sometimes reset them.
A neighbour who learns about a camera from a clip in the residents' group is more likely to complain than one who was asked first. Tell the units nearest you before the doorbell goes up, show them the view on your phone, and offer to adjust the angle. It costs nothing and it is often what decides whether a management committee treats a complaint as serious. If the corridor is already a sore point on your floor, a camera aimed at it will not help.
Most condo unit doors have no doorbell power at all; the button outside is usually part of the building intercom. That is why battery doorbells are the usual choice in condos. The trade-offs between battery and wired units are set out in the battery vs wired doorbell camera guide.
The second problem is the network. The router often sits in a bedroom or the living room, and the signal has to pass the kitchen, the yard area and a solid door before it reaches the corridor. Test the WiFi at the door before choosing a model, and treat a doorbell as a network device: put it on a guest or separate network if your router allows, as the smart device network security guide explains. Wikipedia's smart doorbell entry notes that researchers have raised security concerns about some connected doorbells, so keep the app and firmware updated.
A video doorbell does not replace the building's intercom. The guardhouse still calls your unit through the intercom handset, and the call button at your door may be wired back to that system. Leave both in place and working; removing the handset can leave the guard with no way to reach you. If the whole block's intercom is old, that is a building project for the JMB, covered in the condo intercom replacement guide, not something one unit can change.
| Check | Why it matters |
|---|---|
| Management's written answer on mounting | By-laws 22(2) and 29(2) need written approval for brackets and facade changes |
| Whether the door is fire rated | Decides whether anything may be screwed into the door leaf |
| The view from the mounting spot | Avoid recording the opposite unit and the lift lobby |
| Privacy masks and motion zones in the app | Lets you keep the camera on your own doorstep |
| Power source | No tapping of supply from the corridor without written approval |
| WiFi at the door | A weak signal means late alerts and missed visitors |
| Intercom handset and call button | The guardhouse still needs to reach you |
For the rest of the unit, from locks to lighting, the condo smart home guide covers what usually fits a high-rise.
We install video doorbells and peephole cameras at condo unit doors, set the angle, motion zones and privacy masks with you, and connect the doorbell to your WiFi and app. We do the smart device, app and low-voltage side of the job. Bring the management office's answer on mounting to the site visit, and we will plan a position that keeps the corridor wall untouched where the building asks for that.
This page is general guidance, not legal advice. Your building's by-laws and the management office's written answer decide what is allowed at your door.
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