Protect your world

Ajax Alarm System

Protect your property with an Ajax Alarm System from Ross Galt. Ajax combines professional-grade security with simple smartphone control, and our team designs, installs, and supports systems for homes and businesses across New Zealand.

Expert Design and Installation by Ross Galt

Your home security needs are expertly met by Ross Galt, your local alarm system specialists delivering cutting-edge Ajax technology with unmatched responsiveness throughout New Zealand.

Wireless Alarm Package

The Ajax security system provides an extensive wireless suite of security devices that are suitable for your home or business.

VIew PAckage

Customize a package? No Problem.

We know one size does not fit all, and if you need something specific, then the above packages may not meet your requirements. We can customize any of our packages or create something truly unique for your requirements.

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Ramp up your security.

Security professional monitoring a CCTV feeds 24/7

24/7 Monitoring

A burglar alarm without alarm monitoring is just noise – noise that is often ignored. Don’t leave your security to chance! Our 24/7 Security System monitoring services include Intruder Alarms, CCTV Surveillance systems, Fire & Medical Alarm systems.

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CheckMyCCTV

CCTV systems are used to protect people, assets, customers, and buildings. You want to ensure it stays that way, which is why we’ve introduced CheckMyCCTV Proactive CCTV Maintenance Monitoring.

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Thief tampering with a CCTV camera - CheckMyCCTV

Why choose Ross Galt?

When it comes down to it, you want peace of mind—our Total Security Solutions provide exactly that. Our team of experts can help you find the right solution for your home or business, so nothing is left to chance.

55 Years of Excellence

With 55 years of experience, we are known for providing exceptional customer service and the highest quality of work.

Award from the city of Christchurch in recognition of Ross Galt's service during the earthquakes of 2010 - 2011

Trusted by Christchurch

When it comes to protecting your family and business, why wouldn’t you choose the best? And we've built an unprecedented reputation for being the most trusted and reliable security solution company in Christchurch.

Expert Advice - Tailored for You

Each site we work on is unique and presents its own challenges. So we ask all the right questions to make sure you get exactly the right protection for your property. We provide free site assessments and quotes in Christchurch.

Fixed Price Installations

Our fixed price installations are just that – fixed price! So, there will be no surprises once the job is completed. Proving that alarms, CCTV systems and electronic locks are more affordable than you may think!

No Job too Big or too Small

With 15 GPS equipped vehicles, 19 expert Locksmiths and 6 electronic specialists there is no job to big or small. And with our "best in the business" team, from installers and repairers to automotive and safe specialists you can be certain that we can help. ‍

Here For You 24/7

Security-related events don’t typically keep office hours. Which is why we’re available 24/7 for urgent security issues, so you can get the help you need, fast!

Total Security Solutions

Electronic and smart locks, automotive keys and lock repairs, proximity remotes, safe sales and installation, alarm installations and upgrades, CCTV systems, 24/7 monitoring, driveway beams, access control, intercoms, automatic gate security, site maintenance, and more. Whatever you need, we have you covered!

Advanced Wireless Security Technology

Ajax uses an encrypted, two-way radio protocol called Jeweller to connect the hub, sensors, keypads, and sirens. Devices continuously report their status, detect tampering, and send instant notifications to the Ajax app, helping you respond quickly from anywhere. Multi‑year batteries minimise maintenance, and the system’s modular design lets you add motion detectors, door and window contacts, glass‑break detection, indoor and outdoor sirens, and environmental sensors such as smoke, heat, and leak detectors. Optional visual verification and automation modules expand what the system can do. You can self‑monitor events through the app or connect to professional monitoring services in New Zealand for an added layer of response.

Frequently Asked Questions

What is an Ajax Alarm System and how does it work?

Ajax is a smart, wireless security system built around a central hub. The hub communicates with sensors and sirens using encrypted, two‑way radio, and sends alerts to your phone and, if enabled, to a monitoring centre. You can arm, disarm, and review events through the Ajax app.

Can Ajax be professionally monitored in New Zealand?

Yes. Ajax integrates with professional monitoring centres in New Zealand. When monitoring is enabled, alarm events are forwarded to trained operators who follow agreed procedures to help coordinate a response.

How reliable is the wireless connection?

Ajax uses an encrypted, long‑range radio protocol with constant device supervision and anti‑tamper features. The hub supports multiple communication paths, such as Ethernet or Wi‑Fi, and optional cellular modules can provide an additional path for signalling.

Can I install Ajax myself or should I use a professional?

Ajax supports straightforward setup via the app, but professional installation ensures optimal detector placement, correct configuration, and alignment with monitoring requirements. A professional setup helps you get consistent coverage and fewer false activations.

Will the system work during a power or internet outage?

The hub includes battery backup to keep the system running during a power cut, and sensors operate on their own batteries. If your internet goes down, an optional cellular module can maintain alarm signalling and app notifications.

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