5 Best Access Control Systems in Singapore (2026)
Looking for door access control in Singapore? Compare 6 suppliers and installers of card, biometric and time-attendance systems for offices and buildings.
- Edited by
- Amir Wahab
- Published
- Reading time
- 4 min read
AI image by LocalRankAccess control decides who can walk through which door, and when. For a Singapore office, clinic, factory or condominium that can mean card readers on a few doors, fingerprint or face terminals tied to staff attendance, or turnstiles and visitor logs across a whole building. The five suppliers below each say they design, supply and support door access, biometric or time-attendance systems, and each was checked against its own website. Use the list as a shortlist for site surveys and written quotes rather than a ranking, and confirm brands, licensing, warranty and maintenance terms directly with every company before you commit to a system.
1. iDLink Systems
iDLink Systems says it was established in 2002 and supplies, installs and maintains biometric, RFID and cloud-based door access systems for offices, data centres, government sites, condominiums, factories, hotels and healthcare facilities. Its site describes it as the exclusive authorised Singapore channel for UNION Biometrics and lists further brands including HID, ZKTeco, EntryPass, Soyal, Dahua and Hikvision, which gives buyers a choice beyond a single product line. Installation is described as running from site survey and proposal through to staff training, backed by maintenance contracts and a support hotline. The company states it is an SPF-licensed security service provider and displays bizSAFE Level 3, so ask for the licence details when you request a quote.
2. Infoplus Solutions
Infoplus Solutions describes itself as an IT and security solutions company founded in 2002, with biometric access control as a core specialty alongside CCTV, RFID and structured cabling. Its pages list fingerprint, finger-vein, facial, hand-vascular and iris readers, and it names Suprema, Hikvision and several other makers among the brands it represents as an authorised dealer. The company also refers to related products such as people counting and anti-tailgating systems, which can matter for buildings with controlled lobbies or data rooms. Because it presents access control as one part of a wider technology offer, it may suit buyers who want readers, network cabling and cameras handled by a single contractor, though it is worth asking how installation work is staffed.
3. Zectech
Zectech's site describes design, installation and maintenance of door access control for offices, factories, commercial premises and institutions, sold alongside IP CCTV, intercoms, network cabling and phone systems. It lists Suprema and HID among its access-control partners, together with Hikvision on the camera side, and it offers a dedicated maintenance service for CCTV and door access, which helps if you want a single party to look after an installed system. The page does not state how long the company has operated or give any licence details, so ask about its track record, previous installations and technician qualifications before awarding a project. Its site footer shows a 2026 copyright date, indicating the website is being kept current.
4. Assista Infocomm & Security
Assista Infocomm & Security offers fingerprint, face-recognition, proximity-card and PIN door access for small offices, SMEs, warehouses, restaurants, food courts and workshops, with time-attendance tracking also offered. Its pages list brands including Suprema, Hikvision, EntryPass, HID iCLASS, BioSense and F18, so it can match hardware to the size and budget of the job. It says its management has more than 15 years of industry experience, states a one-year on-site warranty against manufacturing defects, and runs a hotline that it says operates every day of the year from 9am to 9pm. The site describes an office move to Yishun in 2023. It does not publish licence numbers or certifications, so request those in writing.
5. Efficient Systems
Efficient Systems says it has spent nearly 25 years specialising in time and attendance and access control systems. Its product pages cover door entry by PIN, card or biometric reader, including HID proximity cards and Bluetooth mobile access, and extend to turnstiles, carpark barriers, intercoms, queue management and CCTV. The site names banks, offices, hospitals and schools as typical customers, which points to experience with both small tenants and larger institutions. It publishes a sales contact but, on the pages we checked, no maintenance packages, licence details or certifications, so ask what after-sales support and spare-part availability look like. Its footer carries a copyright range running to 2026, suggesting the business and website are still active.
How to choose
- Start with the doors, not the gadgets. List which entrances need controlling, who needs access when, and whether fire exits must release automatically. A competent installer will do a site survey and propose lock types, readers and cabling, so be wary of any quote given without seeing the premises or understanding how staff move around.
- Choose the credential to suit the people using it: cards and fobs are cheap and easy to cancel when lost, while fingerprint or face readers remove cards but need enrolment and a fallback for people who cannot be read reliably. Ask how credentials are added, suspended and removed, and who controls those changes.
- Check whether the system also needs to produce time-attendance records for payroll. Some terminals handle both doors and clocking, while others require separate software, so ask which export formats work with your payroll tool, how logs are stored, and how personal data such as fingerprint templates is protected under the PDPA.
- Ask about the controller, power and failure behaviour before signing: what happens to the doors in a power cut or network outage, is there battery backup, and does the lock fail open or fail secure. Insist that fire-safety requirements are met, and confirm who is responsible for those checks.
- Get maintenance and ownership in writing. Confirm whether the quote covers hardware, labour and software separately, how long warranties last, how quickly a technician can attend, and whether you get admin access to the system so you are not tied to one installer if you later switch providers.
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Founder and Editor
Amir Wahab is the founder and editor of LocalRank, an independent Singapore rankings and local guides publication.
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