Ajax is the smart security system we recommend when a property needs advanced protection. Alarms, cameras, fire detection, leak protection and automation run in one system and one app, on equipment that has impressed our technicians since the day we started testing it. Alltronic specifies, installs and programs Ajax security systems across Brisbane and South East Queensland, backed by more than 21,000 installed systems since 1992. Security Licence 4226262. Electrical Licence 84729. ASIAL Platinum Member.
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Most security brands make one thing well. Ajax Systems builds the whole platform: intrusion protection, video surveillance, fire and life safety, and comfort and automation devices, all reporting to one hub and one app. Start with a smart alarm system, add perimeter detectors, cameras, a video doorbell, smoke and leak detection and lighting automation as the property needs them, and every device works together. For a home that means one app instead of five. For a business it means the alarm, the cameras and the fire detection finally speak the same language.
Every device talks to the hub over Jeweller, Ajax’s encrypted radio protocol, with instant alerts to every phone connected to the system. It is a smart home security system in the true sense: the system knows what triggered, where, and shows you.
A wireless alarm system once meant compromise. Ajax ended that. Detectors run for years on their own batteries, communicate over encrypted radio at ranges that cover large properties, and report a triggered detector to your phone within seconds. We specify Ajax as our wireless house alarm system of choice for established homes, rentals, apartments and any property where cabling is impractical, and the same range protects offices, warehouses and multi-building sites. It also works as one part of your wider home alarm systems planning, alongside cameras and monitoring.
The hub is the brain of the system. The Ajax Hub 2 Plus runs residential and small commercial systems with internet plus 4G backup reporting. The Ajax Superior hub range steps up to Grade 3 compliance for higher-risk and commercial sites. Both arm in parts: night mode, day mode and per-area schedules, programmed by our team to match how the property is used.
Ajax MotionProtect handles interior movement, DoorProtect watches doors and windows, and Ajax MotionCam sends a photo series from the detector the moment it triggers, so you see what set the alarm off before deciding what to do about it. Arm and disarm from the Ajax KeyPad TouchScreen at the door or from the app anywhere. Pet-tolerant detection is a specification decision, and our estimator gets it right the first time.
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More detectors, outdoor detection and back to base monitoring change the price, and your quote is fixed before any work begins. Business systems are scoped and priced from a site assessment.
Ajax security cameras carry their intelligence on the camera itself. On-camera AI distinguishes people, vehicles and animals, so a possum on the fence stays a non-event and a person in the yard at 2am does not. Cameras record to an NVR, stream to the same app as the alarm, and integrate natively with the alarm system: a camera detection can arm a scenario, and an alarm trigger pulls up the footage that goes with it. They sit alongside our wider security cameras work for homes.
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Inc. GST
Camera count, mounting positions and alarm integration change the price, and your quote is fixed before any work begins. The HL camera upgrade is $70 per camera. Business systems are scoped and priced from a site assessment.
The best time to know about an intruder is before they reach the building. Ajax’s battery-powered outdoor detectors make a wireless outdoor alarm practical: yards, sheds, carports, pool areas and building perimeters covered without a single cable run. Outdoor detectors reject pets and foliage movement, work through Brisbane summers, and alert you while an intruder is still at the fence line.
Ajax brings the same engineering to fire. The Ajax FireProtect 2 is a smart smoke detector combining smoke and heat sensing, with variants adding carbon monoxide detection, in a housing with a dustproof, insect-resistant smoke chamber and a built-in 85 dB sounder. Sealed-battery models run up to ten years without a battery change. When one FireProtect detector triggers, every detector in the system sounds within seconds, through the hub or directly between detectors if the hub is unreachable, and the Ajax app tells you which room started it. For compliant photoelectric smoke alarms throughout the home, our smoke alarms team handles those in the same visit.
For commercial buildings, Ajax Systems produces a dedicated EN 54 certified fire line: the EN54 Fire Hub, addressable wireless FireProtect detectors, sounders and visual alarm devices, and ManualCallPoint units, delivering alarms to a monitoring station in under three seconds. It is a wireless commercial fire detection and alarm system that deploys without the cabling disruption of a traditional fire alarm installation, which matters in operating businesses, heritage buildings and finished interiors. Talk to our team about fire detection as part of your Ajax system.
Water quite possibly does more physical damage to Brisbane properties than intruders do. Ajax LeaksProtect is a palm-sized smart water leak detector that sits under sinks, behind washing machines and dishwashers and in plant rooms, detects water on contact from any side, and runs up to five years on its batteries. The moment water touches it, the alert reaches every phone on the system.
This is not theoretical. This week one of our clients, Brian, left the laundry sink tap running in his unit. By the time he reached the carpark, his Ajax system had already sent the alert. He went back up, turned off the tap and carried on with his day. Nobody would have been home until 5pm.
Smart home security devices earn their keep when they act without being asked. Ajax Relay, WallSwitch and Socket devices switch gates, garage doors, lighting and appliances, and the Ajax Button works as a panic button or a one-press control for any scenario. Scenarios tie it together: lights on when the outdoor detector triggers, the garage locked when the system arms, power cut to an appliance when a detector reports. Set once by our team, adjusted from the app whenever life changes.
Ajax scales. The Superior hub range carries Grade 3 compliance for commercial risk profiles, Ajax Fibra runs the same devices over wire where a site demands it, and the platform administers multiple sites, staff access and monitoring from one place. Retail counters, offices, warehouses and multi-tenancy sites run Ajax commercial alarm systems and commercial security cameras alongside fire detection and automation, as one system with one service point: Alltronic. Commercial security systems are scoped on site and priced before any work begins.
Every Ajax device authenticates to its hub, all radio traffic is encrypted, and the system detects jamming and tampering the moment either starts. Ajax’s video surveillance equipment is NDAA compliant, which matters to government-adjacent and corporate sites choosing camera brands. Power and internet failures report immediately, with 4G backup keeping the system online. This is equipment certified to European intrusion standards and built by a company whose only business is security.
As Ajax installers, our Brisbane team designs the system around your property and your concerns: detector placement, camera positions, fire and leak coverage, scenarios and monitoring. Installation, programming and training are handled by our licensed technicians, and our service department supports the system for its whole life. Ajax works with self-monitoring or with back to base monitoring through our 24-hour control room.
· What clients say
Brisbane and South East Queensland.
We install and service home security systems throughout Brisbane and South East Queensland.
Head office
Unit 2, 37 Queens Road
Everton Hills QLD 4053
By appointment only
· Common questions
A professionally installed Ajax wireless alarm system starts from $2,629 including GST for a four-detector package: hub, TouchScreen code pad, four detectors, internal and external sirens, commissioning and training at handover. An Ajax camera package with a 4-channel NVR and four AI cameras starts from $4,470 including GST. The final price is driven by detector and camera count, outdoor coverage, and whether you add fire detection, leak protection or back to base monitoring. Every residential system is quoted as a fixed price before work begins.
Yes. Ajax cameras run AI on the camera itself, distinguishing people from vehicles and animals, and camera detections can trigger scenarios and alarm responses just like a detector. Camera and alarm events sit side by side in the one app.
Yes. The Ajax FireProtect 2 detector senses smoke and heat, with variants adding carbon monoxide detection, and every detector in the system sounds together when one triggers. For commercial buildings, Ajax produces a dedicated EN 54 certified wireless fire detection line including the EN54 Fire Hub, addressable detectors, sounders and manual call points.
Yes. LeaksProtect detectors sit at every leak-prone point and report water on contact, with the alert reaching every phone on the system within seconds. One Brisbane client recently caught a running laundry tap from the carpark and saved themselves a day of flooding.
Yes. Arming, disarming, camera streams, fire and leak alerts, automation scenarios and event history all run through the Ajax app, with every phone on the system notified within seconds of an event.
Yes. The Ajax Superior range carries Grade 3 compliance for commercial sites, and the platform runs alarms, cameras, fire detection and automation across multiple sites from one place. Commercial systems are scoped on site and priced before any work begins.
Yes. Ajax systems work with self-monitoring through the app or with back to base monitoring through our 24-hour control room, and you can move between them as your needs change.
Tell us about your property and what you want protected. An estimator designs the Ajax system around it: alarm, cameras, fire and leak detection, and automation, with a fixed quote for homes and a scoped proposal for business sites before anything is scheduled.
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A senior technician will reach out within one business day.
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Prefer to talk? Call 07 3353 3248
Security Licence 4226262 · Electrical Licence 84729 · ASIAL Platinum. We’ll only use your details to respond to this enquiry.
Call, email or submit this form and we will be in touch promptly.
A senior estimator walks the site with you.
Our estimating team will specify the equipment best suited to your site and prepare a proposal tailored to it.
We book the work in at a time that suits you.
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