Ajax Installer – Professional Ajax Alarm Installation by Securex Security
Introduction: Ajax Installer for London Homes & Businesses
Securex is a Ajax installer is a certified professional who designs, installs, and configures Ajax wireless and Ajax Fibra Wired alarms systems for residential and commercial properties. Securex Security provides expert Ajax installation services across Greater London and surrounding areas, delivering complete control over your property’s protection through Europe’s most highly awarded wireless security system.
Ajax has gained widespread adoption in the UK since around 2018, becoming the go-to choice for homeowners upgrading from outdated bell-only alarms and businesses seeking reliable, app controlled protection. The system combines sleek design with Grade 2 certified security, powerful Jeweller radio range, and Grade 3 wireless Ajax intruder alarm and intuitive mobile app control that keeps you connected to your premises from anywhere in the world.
Securex Security is an NSI-certified security company specialising in design, installation, maintenance, and emergency support for Ajax intruder alarms alongside CCTV, fire safety, and access control systems.
What this article covers:
Why Ajax security systems outperform traditional wired and basic wireless alarms
Securex’s expertise, accreditation, and coverage areas across London
The complete Ajax installation process from survey to handover
Typical system configurations for homes and businesses
Costs, ownership benefits, and ongoing support options
How to request your free Ajax installer quote
Why Choose Ajax for Your Alarm System?
Ajax represents a modern alternative to the older wired alarm systems and basic wireless solutions that have dominated London properties for decades. Unlike traditional setups requiring extensive cabling or unreliable one-way wireless communication, Ajax delivers professional-grade security with minimal installation disruption.
Core Ajax features that set it apart:
Jeweller radio technology providing up to 2,000 metres range in open space with two-way encrypted communication
Instant alerts and real time notifications via the free Ajax mobile app
Advanced anti-jamming protection that resists common attack methods
Pet-friendly motion detectors that ignore pets weighing up to approximately 20 kg, dramatically reducing false alarms
Smart arming and disarming via the Ajax app, keypads, or key fobs
Practical advantages for property owners:
Modular expansion allowing you to add door contacts, sirens, keypads, fire and leak detectors, and automation relays as your security needs evolve
Integration capabilities connecting Ajax with video surveillance systems, IP cameras, and NVRs for unified protection
Photo verification through compatible cameras helping confirm genuine intrusions
Suitable for residential properties (flats, houses, HMOs) and commercial sites (shops, offices, warehouses) across London
Roller shutters and automation relays can be configured within the same ecosystem
Securex as Your Ajax Installer: Our Expertise & Accreditation
Securex Security is a local, NSI-certified installer specialising in Ajax alarm systems alongside broader security and fire protection solutions throughout Greater London.
Our NSI accreditation ensures insurance-compliant installations that meet the standards expected by insurers, landlords, and facilities managers
Years of experience serving London clients with typical project types including upgrading old bell-only alarms to Ajax, replacing Verisure or ADT rental contracts with owned systems, and securing new builds and refurbishments
We serve both B2C clients (homeowners, landlords) and B2B customers (offices, retail premises, warehouses, schools)
When Securex installs your Ajax system, you own your equipment outright with no long-term lock-in contracts—maintenance plans are optional rather than mandatory
Our engineers integrate seamlessly with access control, door entry, fire detection, and data cabling where your project requires it
Our support team provides ongoing technical support and emergency assistance for all our clients
Coverage Area: Where Our Ajax Installers Operate
Securex focuses on Greater London and nearby areas, offering fast response times for surveys, installations, and emergency call-outs.
London boroughs and areas we serve:
Central London, City of London, Westminster
Kensington & Chelsea, Camden, Islington
Hammersmith & Fulham, Hounslow, Ealing
Brent, Harrow, Barnet, Enfield
Waltham Forest, Hackney, Tower Hamlets
Greenwich, Lewisham, Croydon, Bromley
And surrounding areas throughout Greater London
Beyond London:
We support larger residential and commercial installations in parts of Surrey, Hertfordshire, Essex, and Kent
On-site surveys, professional installation, and ongoing maintenance visits available within these areas
Remote support via the Ajax app available nationwide for existing customers
The Ajax Installation Process with Securex
Securex handles the complete Ajax installer journey from initial consultation through to handover and ongoing support, ensuring your system is configured correctly from day one.
Step-by-step process:
Initial phone or online consultation to discuss your property and security requirements
On-site risk assessment examining entry points, vulnerable areas, and structural considerations
Bespoke system design specifying the number and type of detectors, sirens, hubs, and ancillary devices
Clear written quotation with transparent pricing and no hidden costs
Flexible scheduling to minimise disruption to your home or business
Installation day:
Punctual arrival by our engineers with all necessary equipment
Tidy cabling where required, with wireless setup keeping disruption minimal
Optimal hub placement based on radio signal testing throughout the premises
Strategic positioning of Ajax motion detectors, door and window contacts, keypads, and indoor or outdoor siren units
Configuration of the Ajax hub, zones, partitions, user profiles, and notification rules directly within the Ajax app with the client present
Testing and commissioning:
Walk tests verify motion detector sensitivity and coverage
Alarm activation tests confirm siren volume and functionality
App notification testing ensures users receive instant alerts across all zones
Optional police or ARC monitoring configuration where applicable
Handover:
User training on the Ajax mobile app and all system functions
Documentation including system layout, device inventory, and warranty information, with the warranty period calculated from the purchase or installation date. This date is recorded in your documentation to confirm warranty eligibility and support.
Discussion of optional maintenance and service plans
Ajax System Design: Typical Setups for Homes & Businesses
Rather than generic feature lists, here are example Ajax configurations that Securex commonly installs across London properties.
Small flat setup:
Component | Quantity |
|---|---|
Ajax Hub 2 | 1 |
Keypad | 1 |
Door/window contacts | 2–3 |
Motion detector | 1 |
Internal siren | 1 |
External siren | 1 |
Estimated installation time: approximately 4 – 5 hours
3–4 bedroom house:
Ajax Hub with dual-path connectivity
2 keypads positioned at main entry points
Motion detectors covering ground-floor and first-floor circulation areas
Door contacts on all main entry points
External siren for deterrence
Shock detectors for patio doors and vulnerable glazing
Optional fire and leak detectors for complete protection
Small business (shop or office):
Coverage of main entrance, back door, staff areas, and stockroom
Integration with existing or new CCTV for video surveillance
Optional access control for employee management
Scalable design allowing more installations of devices as the business grows
Securex can integrate Ajax with smoke and heat detectors plus water leak sensors, providing combined intruder, fire, and flood protection within one app. Every system design follows a risk-based survey aligned with your insurance requirements rather than relying on off-the-shelf kits.
Solutions to Any Challenge: Tailored Security for Unique Needs
At Securex Security, we recognize that every property—whether residential or commercial—has its own unique security needs. That’s why we specialize in delivering tailored security solutions using Ajax security systems, renowned for their flexibility, reliability, and advanced protection features. Our expert engineers work closely with you to design and install a customized Ajax alarm system that integrates seamlessly with your existing infrastructure, giving you complete control over your premises and peace of mind.
With Securex, your Ajax security system is configured to match your specific requirements. Whether you need to protect a family home, a multi-tenant building, or a busy commercial property, our team ensures your system is set up for maximum coverage and efficiency. Ajax devices—including motion detectors, outdoor sirens, cameras, and roller shutters—can be combined and positioned to address every vulnerability, while the system’s sleek design complements any environment.
Our Ajax alarm systems are packed with advanced features to enhance your security. Photo verification allows you to confirm alarms instantly, while instant alerts and real time notifications keep you informed wherever you are. The ignore pets function can be configured to reduce false alarms, making Ajax ideal for homes with animals. With the free Ajax mobile app, you have app-controlled protection at your fingertips—arming, disarming, and monitoring your property from anywhere, at any time.
Professional Ajax installation by Securex means your system is set up correctly from day one, ensuring reliable performance and compliance with insurance standards. Our support team is committed to your ongoing protection, offering 24/7 technical support, regular maintenance, and prompt updates to keep your security system operating at its best. We also provide monitoring and video surveillance integration, so you benefit from a complete security solution managed by one trusted partner.
Securex Security is dedicated to providing clients with the highest level of service and expertise. Our Ajax security systems are designed to protect against a wide range of threats, including fire, theft, and vandalism. With our comprehensive approach, you can be confident that your property is secure, your system is reliable, and your needs are always our priority.
Professional Installation vs DIY Ajax Setup
Ajax systems are available as DIY kits, but professional installation by an accredited Ajax installer significantly improves reliability, compliance, and long-term performance.
Common DIY installation issues:
Poor detector placement causing frequent false alarms or missed coverage
Weak radio signal due to suboptimal hub location
Incorrect configuration of entry and exit delays
Missed blind spots in coverage areas
No graded signalling path for insurance compliance
Lack of documentation for insurer acceptance
The Securex approach:
NSI-certified design meeting professional security standards
Proper radio range testing at every proposed detector location
Alignment with EN50131 Grade 2 requirements where applicable
Configuration matching insurer expectations for your specific property
Secure setup of user codes, app access for multiple users, and remote access settings to prevent unauthorised tampering
Ongoing benefits of professional installation:
Emergency engineer call-outs when you need them
24/7 help available for critical clients on maintenance plans
Proactive maintenance to identify and address issues before failures occur
Access to manufacturers’ technical expertise through our certified status
Choosing Securex as your Ajax installer means your system is designed, installed, and supported by professionals committed to keeping your property secure.
Costs, Ownership & Maintenance of Ajax Systems
When Securex installs your Ajax system, you purchase the equipment outright. There are no long-term rental agreements, hidden tie-ins, or mandatory monthly fees.
Typical pricing:
A professionally installed Ajax starter system for a 2-bedroom London flat starts from approximately £650–£800
Every property differs based on size, layout, and security requirements
Larger properties (4+ bedrooms, multiple outbuildings, or commercial premises) require tailored quotes based on device count and complexity
What’s included in your quote:
All Ajax devices and equipment
Professional installation by certified engineers
Full configuration and testing
Initial user training
Documentation and warranty information
Optional extras:
Police or ARC monitoring integration
CCTV integration for unified video surveillance
Additional automation modules and smart home features
Contact ID signalling for professional monitoring
Securex maintenance options:
Annual service visits to inspect all devices
Health checks identifying potential issues before they cause problems
Battery replacement scheduling (typical Ajax detector battery life ranges 3–7 years depending on device type)
Firmware updates ensuring your system remains secure and efficient
Standard manufacturer warranty applies to all Ajax hardware, with Securex providing workmanship guarantees on our installation. The warranty period begins from the purchase or installation date; please retain your installation documentation as proof of this date for any warranty claims.
24/7 Support, Monitoring & Integration with Other Security Systems
Securex offers broader security and fire protection capabilities beyond Ajax installation alone, serving as your single partner for comprehensive premises protection.
Support options:
Business hours technical support for standard clients
24/7 emergency call-out options for customers on selected maintenance or monitored plans
Remote diagnostics and troubleshooting via the Ajax Pro desktop tool
Monitoring capabilities:
Police-monitored and ARC-monitored Ajax alarms where applicable
Dual-path signalling (Ethernet plus GSM cellular backup) providing reliable connectivity even if one path fails
Real time notifications keeping you informed wherever you are
Integration with other systems:
CCTV systems including remote viewing, recording, and cameras that connect with Ajax events
Access control and door entry solutions for employee and visitor management
Fire safety devices within the same property for unified protection
Electrical and data cabling services ensuring Ajax hubs and associated devices are powered and networked safely
Securex functions as your single partner for intruder alarms, fire safety, CCTV, access control, and networking—not just Ajax installation.
Frequently Asked Questions about Ajax Installation
How long does an Ajax installation take? Typical installations range from 3–5 hours for an average flat, half a day to a full day for larger homes, and potentially longer for commercial sites depending on complexity.
What is the difference between Ajax DIY and a professional Ajax installer like Securex? Professional installation ensures proper design quality, NSI compliance, ongoing technical support, and insurance acceptance that DIY setups cannot guarantee.
Can Ajax be used in rental properties and HMOs in London? Yes—Ajax suits landlords and property managers perfectly, offering remote management through the app and minimal disruption during wireless installation.
Is Ajax suitable for pets? Ajax motion detectors can be configured to ignore pets weighing up to approximately 20 kg, with careful detector placement further minimising false alarms.
Can I expand my Ajax system later? Absolutely—additional detectors, sirens, keypads, and automation modules can be added as your property or security risks change, making the system fully scalable.
Does Ajax work during power cuts? Ajax hubs include backup batteries, and dual-path signalling ensures communication continues even if broadband fails.
Get a Free Ajax Installer Quote from Securex Security
Ready to protect your London home or business with professional Ajax installation? Securex Security offers free, no-obligation quotes for Ajax alarm systems across Greater London.
Information to prepare:
Property type (house, flat, or commercial premises)
Postcode
Number of rooms and floors
Details of any existing security systems
Specific risks or concerns (previous break-ins, high-value stock, vulnerable entry points)
How to contact us:
Complete our website enquiry form
Call us directly to discuss your requirements
Email our team—mention “Ajax installer” so you’re routed to the right specialist
What happens next:
We arrange either a remote assessment using plans and photos or an on-site visit
You receive a written proposal with clear, transparent pricing
We schedule installation at a time that suits you
Securex Security can design, install, and maintain a complete Ajax-based security solution backed by NSI accreditation and local expertise. Whether you need to protect a London flat, a family home, or commercial premises, our team is committed to delivering reliable, professional security that you own outright.
Contact Securex Security today to discuss your Ajax installation project and take the first step toward modern, efficient wireless protection.
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