The questions residents ask about face recognition, and how to answer them
4 min read
By Henrique Weiand, founder of abriu
When face recognition is announced, the same questions show up in the condominium's group chat. They are legitimate, and how the building manager answers them decides whether the switch is met with trust or resistance. This article gathers the most common ones, with answers that can be used as they are.
Where does my photo go?
It's the most frequent question, and the answer depends on the system. In some, the photo sits on the company's server, shared with other clients. In others, it stays on a device inside the condominium and on the terminals at the doors. The manager should know which case applies to the system they signed for and say so clearly, including whether the photo leaves the building in backups and whether those backups are encrypted.
It's also worth explaining that the terminal doesn't keep the photo as in an album: it keeps a mathematical model of the face, used for the comparison. The original photo stays in the enrollment, so the administration can tell who is who.
Do I have to enroll my face?
No. Biometrics are sensitive data and a resident may prefer another method. A good system offers alternatives in the same enrollment, such as a card or a PIN, and the resident who doesn't want their face used keeps getting in as usual. What the condominium can require is that everyone be enrolled in some way, so the doors don't have to stay open.
Offering the alternative clearly tends to reduce resistance. Many residents who refuse at first join after seeing their neighbors get in without taking anything out of their pockets. What must not happen is pressure: anyone who refuses keeps the same right to come and go as everyone else.
Does it work at night, with glasses, in the rain?
Today's terminals have their own lighting and work in the dark. Prescription glasses don't get in the way; sunglasses, masks and caps covering the face do, and residents need to know that. Rain doesn't affect the recognition itself, but drops on the lens and an umbrella in front of the face do. The installation should shield the terminal from direct sun and rain, and the front desk's roof helps.
It's worth answering with numbers: after the first week, the administration knows how many entries were recognized and how many were refused, and that figure reassures more than any promise.
What if the system doesn't recognize me?
It will happen now and then, and residents need to know what to do. The path is the backup method, a card or a PIN, and a note to the administration so the photo is retaken. What can't happen is a resident stuck outside with no way in. Make clear, in the rollout notice, what the backup method is and how to ask for a fix.
It also helps to explain that a refusal almost always has a simple cause, like an old photo or sun on the camera, and that the fix is quick. A resident who understands that reports it instead of giving up.
Other common questions
Some questions come up less often but deserve a ready answer:
- The internet is down, can I get in? In a well-designed system, yes: the terminal decides on its own, without checking with the cloud.
- Can someone get in with a photo of me? Today's terminals detect a live face and don't open for photos or videos on a phone.
- Who sees when I come and go? Only those with permission in the dashboard, and residents should know who is on that list.
- What happens when I move out? The enrollment is deactivated and leaves the terminals; the condominium should say how long it keeps the rest.
- Can I enroll my housekeeper? Yes, as a contractor, with an expiry, through the administration or the unit itself, depending on the building's rule.
How Abriu handles it
At Abriu, enrollments, photos and the history stay on the hub installed in the condominium and on the terminals, not on a server shared with other clients. Backups leave the building encrypted, and our monitoring center receives only health indicators, never names or photos. Each person can have a face, a card, a fingerprint and a PIN in the same enrollment, so anyone who prefers not to use their face gets in with another method.
The doors keep working without internet, and who can see the history is set by each dashboard user's permissions. Decisions about the legal basis, retention and notices to residents remain the condominium's, and these answers are general information, not legal advice.