What Is an Access Control System? A Guide for Homes & Businesses in Singapore
An access control system helps you manage who can enter a property, door or restricted area — and when they are allowed to enter.
Instead of relying only on conventional keys, access control systems can use cards, PIN codes, fingerprints, facial recognition or mobile credentials to provide a more convenient and manageable way of controlling entry.
At Star Security, we provide access control solutions for offices, commercial premises, residential properties and other facilities in Singapore.
How Does an Access Control System Work?
A typical door access system consists of several components working together:
Access control reader or terminal
Access card, PIN, fingerprint or facial recognition credential
Access controller
Electric lock or magnetic lock
Exit button
Emergency break glass
Power supply
Management software or mobile application
When a user presents an authorised credential, the system verifies the person’s access rights.
If access is permitted, the controller releases the electric lock and allows the door to open.
For larger installations, access permissions can also be managed centrally across multiple doors and users.
Types of Access Control
Card Access
Users tap an authorised card or key fob against the reader to unlock the door.
Card access is commonly used in offices, commercial properties and other workplaces because access cards can be added or removed without replacing physical locks.
PIN Access
Users enter a PIN code to gain access.
PIN access can be useful for smaller installations or as an additional authentication method.
Fingerprint Access
Fingerprint terminals authenticate users based on their registered fingerprint.
This removes the need to carry an access card and helps prevent users from sharing credentials.
Facial Recognition
Facial recognition terminals provide touch-free access by identifying an authorised user’s face.
They can be particularly useful in offices and facilities where convenient, fast entry is required.
Mobile Access
Depending on the access control system, smartphones can also be used as digital credentials.
This can make user management easier while reducing reliance on physical access cards.
Why Install an Access Control System?
Traditional keys provide access, but they provide very little control once they are distributed.
If an employee loses a key, for example, replacing the lock may be necessary.
With an electronic access control system, individual credentials can usually be removed without changing the physical lock.
Businesses can also benefit from:
Centralised access management
Entry and exit records
Different access permissions for different users
Scheduled access periods
Easier management of employees and contractors
Integration with other security systems
Access Control for Offices
Businesses can use access control to separate public and restricted areas.
For example, different access permissions can be configured for:
Main entrances
Staff areas
Server rooms
Storerooms
Management offices
Restricted facilities
The appropriate system depends on the number of users, number of doors and level of security required.
Can Access Control Integrate With CCTV?
Yes.
Access control and CCTV can be designed as part of a wider security system.
CCTV provides visual monitoring and recorded footage, while access control manages who is authorised to enter particular areas.
For some projects, video intercom, CCTV and access control can also work together to provide a more complete security solution.
What Happens During a Fire Emergency?
Commercial access-controlled doors may need to interface with fire alarm and emergency release systems, depending on the building requirements and door configuration.
The correct system design is important to ensure that security requirements do not interfere with emergency egress.
Requirements vary depending on the property and application, so the system should be assessed before installation.
Which Access Control System Should I Choose?
There isn’t one system that is suitable for every property.
Before recommending a solution, factors to consider include:
Number of doors
Number of users
Property type
Existing locks and doors
Required authentication method
Network availability
Fire alarm requirements
Required access records
Future expansion
A small office with one entrance, for example, has very different requirements from a multi-door commercial facility.
Professional Access Control Installation in Singapore
Star Security provides access control system consultation, installation, testing and commissioning for residential and commercial properties in Singapore.
Solutions can include card access, PIN access, fingerprint terminals, facial recognition terminals and integration with CCTV and video intercom systems.
Planning a new access control system or upgrading an existing one?
Contact Star Security for a consultation and quotation.
