Integrated alarm and camera systems - keeping your home or business safe and secure
Feel confident your home or business is safe and secure with an integrated alarm and camera system designed around your needs. At Coast Security, we specialise in custom Ajax system installations that combine the latest in smart security with practical, everyday usability.
Whether you're after a simple alarm set-up or a more comprehensive system with cameras, sensors, sirens and more, we’ll work with you to get it right - ensuring it works effectively to protect you, your family and home or business.
Let’s talk about what matters most to you and how we can help you protect it. From planning to installation and support, we’re here to make the process simple and stress-free.
You'll also receive a two year manufacturers' warranty and a 12 month workmanship guarantee on all installations.
Smart, flexible security with Ajax systems
Ajax is a globally trusted brand known for combining advanced security technology with sleek design and straightforward app control. It’s the main system we install — and for good reason... Ajax systems can scale to suit everything from small homes to large commercial properties. Whether you’re starting with just one camera or need multiple indoor and outdoor sensors, sirens, or video doorbells, the system grows with you. The app makes it simple to check on your property, trigger a panic alarm if needed, or manage settings from wherever you are.
An Ajax integrated system can have any combination of products including:
- Internal and external cameras
- Smoke and heat sensors
- CO2 and flood sensors
- Door and glass-break sensors
- Motion detectors and smart sensors with photo-on-demand
- Indoor and outdoor sirens
- Keypads, fobs and full app control
Tailored advice, expert installation
Every property and person is different - that’s why we always start with a visit to your home or site. We take the time to understand what coverage you need and what matters most to you. Then we recommend the right combination of devices for your layout, lifestyle and budget.
You don’t need to go all-in straight away. You can start with a reliable, basic setup and add on extra sensors or devices later as needed. Our systems are built to grow with you. Customers often comment on how easy and stress-free this process is - from the first site visit through to installation and after-care. When you want clear advice, honest communication - talk to Coast Security first.
Trusted experience, local support
Brian and the Coast Security team bring years of hands-on experience in security system design, installation and servicing. Brian holds a security licence through the Ministry of Justice and is police vetted. All technicians are fully licensed too.
Our team is committed to delivering timely, quality service from first quote to long-term support. If there’s ever an issue with your system or if we detect a fault remotely, we’ll be in touch. And if you ever want a system check or upgrade, just let us know. We recommend a full service every three years.
Monitoring options to suit you
With an integrated Ajax system, many customers choose to monitor it themselves via the app — it’s intuitive and gives you full control at your fingertips. But if you’d prefer professional 24/7 alarm monitoring, we recommend Alarm Watch for reliable, responsive service.
Servicing and repairs for various systems
While Ajax is our go-to system for new installations, we still service and repair Bosch, Paradox and Provision brands. Where they are the right solution, we’ll recommend Provision cameras for new installations.
Let’s make your home or business safer and more secure. Get in touch today to book a free consultation and see how a smart, secure system can work for you.
The Ajax app lets you arm and disarm the system, receive alerts, check real-time device status, view camera feeds (if connected), activate panic alarms, and manage users and device settings — all from your smartphone. It’s smart technology that's easy for anyone to use.
We’ll visit your property to assess what type of coverage and features you need, then recommend a custom alarm system to suit. Once confirmed, we handle all the installation and setup for you.
If your system reports a fault, we’ll reach out to arrange a check. And if you spot anything unusual, just give us a call — we respond quickly and stand by our work.
It’s up to you. Many customers self-monitor via the app, which gives you full control. But if you’d like round-the-clock monitoring, we recommend Alarm Watch.
Yes. Ajax uses backup mechanisms so your protection continues even during outages. The hub monitors detectors locally and sends alerts without reliance on a single channel. The system also switches between communication paths (e.g., mobile networks, Wi‑Fi, Ethernet) and runs on its backup battery when mains power fails.
Very fast. Ajax uses optimized communication protocols (for example “Jeweller” radio technology) that transmit detector signals to the hub in fractions of a second. The system then sends alerts to your phone or monitoring station almost instantly.
Yes — the detectors are designed with algorithms to minimise false alarms. For example, some motion detectors recognise human movement patterns and avoid triggering from pets under a certain size/weight.
Ajax devices have built-in tamper protection. If someone tries to remove, damage, or jam a device, the system will immediately alert you and your monitoring centre (if connected), ensuring any interference is caught early.
Yes. The app lets you create multiple users, each with customised access levels. You can see who armed/disarmed the system and when — great for families or workplaces where multiple people need access.