Door Access System Singapore

The reader on the wall is only the part you touch. A complete system has four parts. The reader captures a credential, whether a card, PIN, fingerprint or face. The controller is the brain, holding the list of who may pass which door and at what times. The lock is the muscle, usually an electromagnetic lock that holds the leaf shut while powered, or an electric strike that releases the latch. Inside there is release hardware: a push-to-exit button or a break-glass unit.

Two systems can share the same reader and still behave differently, because the controller and lock decide how the door fails. Access control also produces what a key never can: a record. Keys get copied, lent and lost. A credential is simply deleted.

We supply proximity card and PIN readers, biometric and fingerprint options, and facial-recognition access using Dahua. Which suits you depends less on the technology than on how your people move through the building. Cards and fobs are the workhorse: quick to issue, quick to cancel, but a card is a possession, so it can be lent or picked up by someone else. PIN entry removes the token, though a code shared once is shared forever.

Biometrics change the trade, because a fingerprint or face cannot be handed over. Fingerprint readers are well proven, but struggle with wet or gloved hands, worth thinking about for kitchens and workshops. Facial recognition removes contact and moves queues faster at a main entrance, though it needs sensible mounting height and reasonable lighting.

In an office, access control usually starts at the main entrance and the server or store room, then grows to cover any room holding cash, stock or personal data. The value shows on the day someone resigns: you delete one credential instead of changing locks. Condominiums are different. Volume is high, users are residents rather than employees, and hardware sits at lift lobbies, side gates and function rooms, so the system must handle a large user list and live with existing gate hardware. Restricted areas such as server rooms justify the strongest credential, because the log needs to be beyond dispute.

The process starts with a free on-site survey, no obligation. We walk the doors with you, because a quote written off a floor plan misses what drives the work: whether the leaf is timber, glass or metal, whether power is nearby, and whether the door sits on an escape route. From there we recommend the credential and hardware per door, then quote. Once you approve, our own certified in-house installers do the work, not sub-contractors. We then enrol your users, confirm the exit devices release correctly, and show you how to cancel a lost card and pull a log.

There is no published price for door access, because unlike a standard CCTV package, no two doors are the same. The first driver is how many doors you are securing, and whether each needs a reader on one side or both. The second is the credential: a PIN or card reader sits at one end, a facial-recognition terminal at the other. The third is the door itself, since frameless glass, fire-rated doors, sliding gates and turnstiles need specific hardware. Cabling is the quiet part of the bill, and integration with an existing gate, intercom or lift is more involved than a standalone door. We price all of this after the survey, never before.

Two things are worth settling before hardware goes on a door. The first is escape. Access control is meant to stop people getting in, never to stop people getting out. A door on an escape route generally has to release safely and must not obstruct egress, so the arrangement should follow the fire-safety requirements for your building; in a managed building, check with your building management and the relevant authority first. The second is data. The system logs named people and their movements, so PDPA obligations apply. Be clear about why you collect the records and limit who can view them.