Professional Ajax Wireless Alarm Installation in Rotherham
MP Electrical is proud to offer professional installation of the Ajax wireless alarm system — one of the most advanced home security solutions available today. With over 4.5 million people worldwide protected by Ajax, this is a security system trusted by homes and businesses across the globe.
As your local NAPIT-registered electrician in Rotherham and South Yorkshire, we handle the complete installation so you can start protecting your home straight away.
Why Choose the Ajax Wireless Alarm System?
Ajax is not your average burglar alarm. It is a professional-grade wireless security system that combines intrusion protection, CCTV cameras, fire and smoke detection, water leak prevention, and smart home automation — all managed from a single app on your phone.
Unlike traditional wired alarm systems that require drilling holes and running cables through your walls, Ajax devices communicate wirelessly with the central hub. This means a faster, cleaner installation with no damage to your home, and the flexibility to add extra sensors at any time.
Intrusion Protection
Ajax MotionCam detectors do not just detect movement. They take a series of photos when triggered, so you can see exactly what caused the alarm before deciding whether to call the police. No more false alarm call-outs or wasted police time.
Ajax DoorProtect sensors alert you the instant any door or window is opened. They are slim, discreet, and blend into any interior. You can assign different sensors to different security groups, so you can arm your ground floor while leaving your upstairs free to move around at night.
Ajax GlassProtect detectors use a microphone to detect the specific sound frequency of breaking glass. They cover up to 9 metres and can monitor multiple windows from a single sensor.
Powerful Ajax StreetSiren and HomeSiren units that alert your neighbours and deter intruders the moment an alarm is triggered. The outdoor siren includes a bright LED strobe to draw attention to your property.
Arm and disarm your system with the sleek wireless Ajax KeyPad, a SpaceControl key fob, or your smartphone. Multiple family members can have their own access codes and permissions.
CCTV and Video Surveillance
Ajax offers a complete range of indoor and outdoor security cameras that integrate directly into your alarm system through the Ajax app. Your CCTV and your alarm are managed in one place — no separate apps, no separate logins.
IP65 weatherproof cameras with built-in AI that can tell the difference between a person, a vehicle, and an animal. You only get alerts that matter, not every time a cat walks across your drive.
Monitor the inside of your home while you are at work or on holiday. Listen in and speak through the camera from your phone.
Infrared illumination for a crystal-clear picture day and night.
Footage stored securely and accessible through the Ajax app. Search by date, filter by motion events, and download clips as evidence if needed.
Geofencing — Your Home Knows When You Leave
One of the smartest features of the Ajax system is geofencing. Using your phone’s GPS, the Ajax app can detect when you leave a defined area around your home and automatically remind you to arm the system. When you return, it reminds you to disarm.
Geofencing sends you a reminder notification when you leave home without arming the system.
When you leave home, the system can automatically arm itself, switch off lights, and adjust your heating. When you arrive home, it disarms and turns on your hallway lights — all without touching a button.
Geofencing works for every family member with the Ajax app. The system can be configured so it only fully arms when the last person leaves, and disarms when the first person arrives.
Fire and Smoke Detection
Ajax fire detectors go far beyond a basic smoke alarm. They are intelligent, connected devices that actively monitor for multiple types of fire threat and alert you instantly, wherever you are.
Dual-sensor detector that monitors for both visible smoke and rapid temperature rises. Sealed optical smoke chamber resists dust and insects — no false alarms from cooking fumes or steam. Built-in 85dB siren loud enough to wake the entire household.
CO is an invisible, odourless killer gas produced by faulty boilers, blocked flues, and malfunctioning gas appliances. The FireProtect Plus alerts you before CO reaches dangerous levels.
Pre-installed batteries with system monitoring that alerts you well in advance when they need replacing.
When one fire detector triggers, every fire detector in your home activates its siren within 20 seconds. The alarm is heard throughout the entire property.
Water Leak Detection
Water damage from burst pipes, leaking appliances, or overflowing baths is one of the most common and expensive home insurance claims. Ajax catches leaks the moment they start.
Compact, battery-powered sensor that sits on the floor near potential leak sources — under your boiler, behind your washing machine, next to your bath, under your kitchen sink. Instant alert the moment it detects water.
When paired with an Ajax WaterStop shutoff valve, the system can automatically cut off your water in under 7 seconds. This can save you thousands in water damage repairs.
LeakProtect sensors run for up to 5 years on a single battery. Perfect for holiday homes and empty properties.
Smart Home Automation
Ajax is not just a security system — it is a smart home platform. Control lighting, appliances, heating, and more through the Ajax app.
Touch-sensitive smart switches available in 8 colours. Control from the app, set schedules, or link to alarm scenarios.
Remotely control any appliance. Turn your heating on before you get home, switch off straighteners you forgot about, or control Christmas lights from the sofa.
When you are away on holiday, Ajax can automatically switch lights on and off in a random pattern that simulates someone being at home, deterring opportunistic burglars.
How the System Protects You
Ajax uses proprietary Jeweller radio technology with a range of up to 2,000 metres. All communication is encrypted and protected against jamming and interception.
Devices run on long-life batteries with constant system monitoring.
Configured to ignore pets up to 20kg — your dog or cat will not trigger false alarms.
Start with the basics and add cameras, smoke detectors, water leak sensors, smart plugs, and light switches whenever you need them.
Built-in backup battery keeps your system running for up to 16 hours if the power goes out.
Professional Installation by MP Electrical
We do not just sell you a box and leave you to figure it out. As qualified electricians, we handle the complete installation from start to finish — survey your home, recommend the right devices, install everything in optimal positions, configure the system, set up the app on your phone, and walk you through exactly how to use it.
Because Ajax is fully wireless, most installations are completed in just a few hours with zero mess.
We assess your property and recommend the right Ajax devices for your specific needs.
Sensors placed in optimal locations for maximum coverage and minimum false alarms.
Hub connected, all devices paired and tested, geofencing set up, automation scenarios created.
We install the Ajax app on your phone, connect your system, and show you how everything works.
We are a local Rotherham business. If you ever need help or want to add extra devices, we are just a phone call away.
Areas We Cover
We install Ajax wireless alarm systems across Rotherham and South Yorkshire, including Wickersley, Maltby, Dinnington, Rawmarsh, Brinsworth, Wath-upon-Dearne, Mexborough, Swinton, Thurcroft, and surrounding areas.
Get Your Free Home Security Survey
Ready to protect your home with the Ajax wireless alarm system? Contact MP Electrical today for a free, no-obligation home security survey.
Frequently Asked Questions
How long does it take to install an Ajax alarm system?
Most home installations are completed in 2 to 4 hours depending on the size of your property and the number of devices. Because everything is wireless, there is no cable routing or wall chasing involved.
Do I need Wi-Fi for the Ajax alarm system?
The Ajax Hub connects to your home broadband via Ethernet for the most reliable connection, but it also has a SIM card slot for mobile data backup. If your broadband goes down, the system stays connected through the mobile network.
Will the Ajax alarm work during a power cut?
Yes. The Ajax Hub has a built-in backup battery that keeps the system fully operational for up to 16 hours during a power cut. All wireless sensors have their own independent batteries too.
What is geofencing and how does it work?
Geofencing uses your phone’s GPS to create a virtual boundary around your home. When you leave that area, the Ajax app reminds you to arm your alarm. When you return, it reminds you to disarm. You can also set it up to arm and disarm automatically.
Can I add CCTV cameras to my Ajax system?
Yes. Ajax offers indoor and outdoor cameras with AI detection, night vision up to 35 metres, two-way audio, and secure video recording. All cameras integrate into the same Ajax app.
How do the Ajax smoke and fire detectors work?
Ajax FireProtect detectors monitor for both visible smoke and rapid temperature rises using a sealed optical chamber that resists false alarms. The FireProtect Plus also detects carbon monoxide. When triggered, every fire detector in the home sounds within 20 seconds.
Can Ajax detect water leaks automatically?
Yes. Ajax LeakProtect sensors detect water the moment it touches them. When paired with an Ajax WaterStop shutoff valve, the system can automatically cut off your water supply in under 7 seconds.
Will my pets set off the alarm?
No. Ajax motion detectors can be configured to ignore pets weighing up to 20kg.
Can I monitor my home when I am away?
Yes. The Ajax app gives you full control from anywhere in the world. You receive instant push notifications for any alarm, and if you have MotionCam detectors or CCTV cameras, you can see what is happening in real time.
Is the Ajax system suitable for rented properties?
Yes. Because Ajax is completely wireless, it can be installed without any permanent modifications. It can also be removed and reinstalled at a new property if you move.
Why Choose MP Electrical?
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Page last updated: 25 June 2026