Choosing among the best security system installers in Dunedin comes down to who designs the system, who installs it and who answers the phone when a sensor trips at two in the morning. The companies below fit and service alarms, CCTV cameras, access control and monitored fire detection for houses, shops, farms and commercial buildings across the city, from South Dunedin and the central city out to Mosgiel and Port Chalmers. AEC Security and Security Specialists both run their own Dunedin teams, and the rest of the list covers everything from locksmithing to large multi-door access projects.
1AEC Security
AEC Security entered the security market in 1996 as Alarms, Electrical and Communication, and works from a base in Dunedin covering Mosgiel and Central Otago including Cromwell, Alexandra and Roxburgh. Every member of the team is a qualified, registered electrician as well as security licensed, so alarm and camera work is certified and compliant. It suits homeowners and small to medium commercial sites that want one contractor handling security, building compliance and general electrical work.
Services
- Wired and wireless alarm system installation and servicing
- CCTV and hidden camera installation, indoors and outdoors
- Alarm monitoring, available 24 hours a day for security and fire
- Access control, keypads and business door systems
- Building Warrant of Fitness checks and building compliance
Highlights
- Trading since 1996, with alarm monitoring added in 2000
- All staff are qualified, registered electricians
- Independently Qualified Person for Building Warrant of Fitness work since 2016
- Works with Ajax, Paradox and Arrowhead alarm brands and Uniview and TVT cameras
- Daily equipment test plus pre-defined response plans for each alarm event
Location & Contact
Name: AEC Security
Address: Dunedin
Phone: 03 453 0990
Website: aecsecurity.co.nz
2Security Specialists
Security Specialists has been Kiwi owned and operated since 1989 and runs its Dunedin branch from McBride Street in South Dunedin, with further offices in Christchurch and Auckland. The team designs, installs and maintains systems for hospitals, warehouses, office buildings, retail outlets and homes, and supplies the IT infrastructure that runs them. It is a good fit for a business that wants one integrator covering cameras, alarms, access control and stock security rather than several separate contractors.
Services
- CCTV design, installation and maintenance
- Alarm systems for commercial and residential premises
- Card access control and entrance control
- Intercom systems, barrier arms and motorised gates
- Retail security gates, product tags and fog cannons
Highlights
- Kiwi owned and operated since 1989
- Dunedin branch with its own manager and technicians
- Security work at the Dunedin and Queenstown casinos, covering card access control, alarms and full-time on-site surveillance
- Nurse call and accessible toilet alarm systems for healthcare and public buildings
Location & Contact
Name: Security Specialists
Address: 30 McBride Street, South Dunedin, Dunedin 9012
Phone: 03 466 3030
Website: securityspecialists.nz
3Begg Security Group
Begg Security Group was first established in Dunedin in 1880 and now trades from Hanover Street, pairing electronic security with locksmithing and architectural hardware across Dunedin, Central Otago and Southland. Alarms and access control became part of the business when it purchased Complete Security Systems in 1999. It suits a property owner who wants locks, keys, safes and an alarm handled by the same team, and anyone needing an after-hours lockout sorted.
Services
- Custom wired and wireless alarm systems with mobile app control
- Access control using PIN pads, intercoms and automated door schedules
- CCTV installation integrated with alarms and access control
- Gate automation, keypads and remote controls
- Safe supply and installation, locksmithing, keys and re-keying
Highlights
- Established in Dunedin in 1880 as Thomas Henry Ltd, renamed T.L. Begg Ltd in the 1920s
- Electronic security division built up after the 1999 purchase of Complete Security Systems
- Master Locksmiths, locksmiths and security technicians on staff
- Emergency locksmith call-out 24 hours a day for vehicle and building lockouts
- Holds licences and certificates of approval under the Private Security Personnel Licensing Authority
Location & Contact
Name: Begg Security Group
Address: 240 Hanover Street, Dunedin
Phone: 03 477 7711
Website: beggsecurity.co.nz
4Advanced Security
Advanced Security runs its Dunedin office from King Edwards Street in South Dunedin with a regional manager, a business development manager and a security technician on the ground, working alongside the Invercargill team across the lower South Island. The branch concentrates on electronic security for local businesses and organisations, and the wider group covers monitoring, communications and IT. It suits larger commercial and institutional sites that need access control and camera coverage across many doors and buildings.
Services
- Access control systems and entrance control solutions
- CCTV systems
- Intruder detection systems
- Intercoms and identification card systems
- Physical perimeter security and unified control and monitoring
Highlights
- Dunedin team of a regional manager, business development manager and security technician
- Part of a group with more than 20 offices across New Zealand
- 24 hour nationwide service and essential service provider status
- Technology leasing available as an alternative to buying a system outright
Location & Contact
Name: Advanced Security
Address: 57c King Edwards Street, South Dunedin 9012
Phone: 0508 000 080
Website: advancedgroup.co.nz
5Laser Electrical Dunedin
Laser Electrical Dunedin is an electrical contractor on Carroll Street in the central city whose work includes security and fire protection alongside general residential and commercial electrical services. Security systems are designed to the property and the budget, from a basic set of door, window and motion sensors through to systems with panic buttons and the ability to arm selected areas while people are home. It covers Dunedin City, Port Chalmers, Mosgiel, Outram, Waikouaiti, Waitati, Middlemarch and Brighton.
Services
- Security alarm system design and installation
- CCTV installation for homes and commercial premises
- Monitored alarms that alert nominated personnel to a break-in or fire
- Electric gates, internal and external sirens and infrared motion detectors
- Door, window, motion and smoke sensor installation
Highlights
- Trades as Master Electricians
- More than 50 years of experience providing electrical services
- Security work sits alongside data, communications and fire protection, so cabling can be handled in one visit
- Showroom in central Dunedin for choosing fittings and equipment
Location & Contact
Name: Laser Electrical Dunedin
Address: 80 Carroll Street, Central Dunedin 9012
Phone: 03 456 4530
Website: dunedin.laserelectrical.co.nz
Security System Installers in Dunedin at a Glance
| Business | Based in | Highlight |
|---|---|---|
| AEC Security | Dunedin | Trading since 1996, with alarm monitoring added in 2000 |
| Security Specialists | South Dunedin | Kiwi owned and operated since 1989 |
| Begg Security Group | Dunedin | Established in Dunedin in 1880 as Thomas Henry Ltd, renamed T.L |
| Advanced Security | South Dunedin | Dunedin team of a regional manager |
| Laser Electrical Dunedin | Central Dunedin | Trades as Master Electricians |
How to Choose the Right Security System Installer in Dunedin
- Check the installer is licensed for security work and, where the job involves mains wiring, that the electrician is registered. Ask which licence or certificate of approval the technician attending your property holds.
- Match the installer to the job. A house alarm and two cameras is different work from card access across 40 doors, and the companies that do one well are not always the ones that do the other.
- Ask who monitors the system and where. Some installers run their own monitoring station, others connect you to a third party, and the response plan matters more than the panel on the wall.
- Find out which brands they install and service. Ajax, Paradox, Arrowhead, Uniview and TVT are all common here, and a company that stocks parts for your system can fix it faster.
- Confirm what happens after the install. Ongoing servicing, annual reviews, app support and the cost of a call-out are worth settling before the quote is signed.
Frequently Asked Questions About Dunedin Security Systems
How much does a home alarm system cost in Dunedin?
Dunedin installers generally quote per property rather than publishing fixed prices, because the cost depends on the number of sensors, whether the system is wired or wireless, and whether cameras and monitoring are included. A small wireless system with a handful of sensors sits well below a fully monitored setup with external cameras and app control. Most companies here offer a free, no-obligation assessment and quote, so it is worth getting two or three.
Do I need a registered electrician to install a security system?
Any part of the job that involves fixed mains wiring must be done by a registered electrician, which is why several security companies in Dunedin employ electricians as well as security technicians. You can check whether an electrician is registered through the Electrical Workers Registration Board. Battery-powered wireless alarms and plug-in cameras do not carry the same requirement, but a certified install still gives you documentation if you ever need to make an insurance claim.
How do I check a security company is licensed?
Companies and staff doing security work in New Zealand must hold a licence or a certificate of approval issued by the Private Security Personnel Licensing Authority. You can look up any person or company on the public register of licence and certificate holders before you book the work. Reputable installers will tell you their licence status without being pushed.
Which parts of Dunedin do these companies cover?
Coverage is city-wide and generally extends well past the urban area. The businesses on this page have offices in South Dunedin, on Hanover Street and on Carroll Street in the central city, and between them they service Mosgiel, Outram, Port Chalmers, Brighton, Waikouaiti, Waitati and Middlemarch, with some also working through Central Otago to Cromwell, Alexandra and Roxburgh. If you are in a suburb such as St Clair, Roslyn or Green Island, any of them will come to you, so pick on the type of system you need rather than the distance.
What is the difference between a monitored and a self-monitored alarm?
A monitored alarm sends its signal to a staffed monitoring station that follows an agreed response plan, which can mean phoning you, phoning a keyholder or dispatching a patrol. A self-monitored alarm sends notifications straight to your phone through an app and leaves the response to you. Monitoring carries an ongoing fee, and several Dunedin installers offer both, along with daily equipment tests so a fault is picked up before you need the system.
Can CCTV be added to an alarm system I already have?
Usually yes. Modern camera systems from brands such as Uniview and TVT can sit alongside an existing alarm panel, and wireless cameras can often be integrated with keypads and sensors so a triggered sensor prompts a camera to record. An installer will want to look at the panel you have, as older systems sometimes need a controller upgrade before anything new will talk to them.
What should a business look for beyond alarms and cameras?
Commercial premises usually need access control so entry can be granted, tracked and revoked by card or PIN, and many also want intercoms, barrier arms or motorised gates. Retail sites often add security gates, product tags and fog cannons, while healthcare and public buildings need nurse call and accessible toilet alarms. Buildings with a compliance schedule also need an Independently Qualified Person for the annual Building Warrant of Fitness, and a couple of the security installers in Dunedin listed here can handle that as well.
How long does an installation take?
A straightforward residential wireless alarm with a few sensors is often a single day on site, while a wired system in an existing house takes longer because cabling has to be run. Commercial access control and multi-camera projects are quoted as staged work and scheduled around the building. Ask for the install window in writing along with the quote, and check whether the price includes training on how to use the system once it is live.
How We Chose the Best Security System Installers in Dunedin
Every business in this guide was found by searching for security system installers in Dunedin, then checked against its own website. Names, addresses and phone numbers are taken from the business’s own site rather than a directory feed, so what you see here is what they publish themselves. We also check that each one is actually based in or genuinely serving Dunedin, rather than a national operator running a local landing page. A business with no website of its own is not listed, because there is no primary source to verify it against.