5 Best Intercom Systems in Singapore (2026)
Compare 5 video door-phone and intercom suppliers and installers in Singapore for HDB, condo, landed homes and offices, with brands, systems and tips.
- Edited by
- Amir Wahab
- Published
- Reading time
- 4 min read
AI image by LocalRankA working intercom is one of the quieter parts of a Singapore building, until a handset fails or a new office needs visitors buzzed in. The market splits between installers who fit wired video door phones in landed homes, firms that handle condominium lobby panels and per-unit monitors, and integrators who tie IP intercoms to access control and CCTV. This list compares five suppliers and installers that publish intercom services on their own websites, with the brands and building types each one names. Use it to shortlist two or three firms, then request a site survey and written quote, because cabling routes and existing equipment decide most of the work.
1. Frontier Security
Frontier Security's intercom page lists audio-visual door-phone kits from Aiphone, Comelit, Kocom, Hikvision and Panasonic, with named models under each brand, which gives buyers a concrete shortlist to compare before any visit. The company says it serves offices, co-working spaces, landed homes and condominium apartments. Intercoms sit alongside the alarm, CCTV, door access, PA and PABX work its main site describes, so a job that also needs phone or access wiring can stay with one contractor. It lists an office at Toh Guan Centre and shows active Instagram and Facebook accounts. Because the page reads as a product catalogue rather than a design guide, ask the team how it would plan the cabling for your particular door.
2. TriZone Electricals
TriZone Electricals approaches intercoms as an electrical job first. Its site says wired video intercoms, with outdoor door stations, indoor monitors, door-release wiring and power supply, are fitted by EMA-licensed electricians, and it names Aiphone, Commax, Fermax and Hikvision among the brands. The page also covers building intercoms for condominiums, shophouses and gated communities, replacement of faulty or outdated units, and fault repair for image, audio, door-release and wiring problems. For HDB households it adds smart video doorbells from brands such as Ring, Reolink, Eufy and Aqara. It says a site survey precedes a written quote that separates equipment, wiring and labour, and that requests can be started over WhatsApp, with coverage across the island.
3. Securevision
Securevision publishes a long intercom guide that explains the choices before it sells anything. It contrasts analogue systems with IP network intercoms, recommends wired installation for permanent setups, and sketches typical layouts for landed homes, condominiums with lobby panels and per-unit monitors, and offices with reception door stations. The guide names Akuvox, Aiphone, Comelit, 2N and Hikvision, and describes linking an intercom with access control and CCTV so calls, camera views and door events appear in one place. It stresses site assessment on cable runs, lock type and power before equipment is ordered. The company says it has operated since 2006 and lists police licensing and bizSAFE accreditation, which are worth confirming on request.
4. Enforce Automatic Global
Enforce Automatic Global frames video intercoms as part of a wider entry setup. A 2026 article on its site argues that IP systems are the usual choice for new commercial installations, explains SIP links to office phone systems, and compares open platforms against vendor-locked ones from Aiphone, 2N and Comelit. It also describes retrofits that reuse existing two-wire cabling, door stations rated for outdoor weather and vandal resistance, and call forwarding to staff phones. The company says it designs the door station, locks and cameras together and integrates them with access control and CCTV, for condominiums and offices. It offers site surveys, so bring along drawings or photos of the entrances you want covered when you enquire.
5. i-Secure Solutions
i-Secure Solutions dedicates a page to intercom installation and maintenance, separating audio from video units and wired from wireless ones. Its product listing names Kocom hands-free video intercoms, Dahua Wi-Fi and IP models, and a Hikvision Wi-Fi kit. The company says it serves residential buildings, small offices, larger residential complexes, commercial buildings and high-security areas, and it outlines a process of consultation, system design, installation, user training and routine maintenance. Wireless options may suit premises where running new cable is difficult, while wired units are described on the page as the dependable choice. Its site lists an office at First Centre in Serangoon North and shows a 2026 copyright notice, which suggests the business is still actively maintained.
Serangoon North
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How to choose
- Decide what type of property you are fitting. A landed home needs a gate or door station with one or two indoor monitors, a condominium needs lobby panels and per-unit handsets, and an HDB flat usually relies on the existing building system plus an optional doorbell. Tell installers this first so quotes compare like with like.
- Ask whether the proposed system is analogue two-wire or IP over network cabling. IP units generally suit mobile apps and integration with access control and CCTV, while two-wire kits can sometimes reuse existing cables in a retrofit. Ask each firm to explain why it recommends one approach for your building.
- Insist on a site survey before a written quote. Cable routes, door and frame materials, lock type, available power and weather exposure all affect the work, and a quote given without seeing the entrance may change later. Ask that equipment, wiring and labour appear as separate lines so firms can be compared properly.
- Check who is allowed to do the work. Installers describe electrical wiring, telecommunication wiring and security licences on their sites, but you should ask for the licence or registration details relevant to your job and, for condominiums, confirm what the management council requires before any works begin.
- Plan for after-sales support. Intercoms fail at awkward moments, so ask who services the brand, how faults are reported, whether spare handsets and parts stay available for years, and whether there is an after-hours line. For condos, ask who holds the admin settings and who can reprogramme handsets when residents change.
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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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