✓ Ajax Authorised Partner — Harrow, Greater London

Ajax Alarm System Authorised Installer Harrow · Greater London · North West London

SatFocus Security is Harrow's leading Ajax Alarm System Authorised Installer. We design, supply and install the complete Ajax Systems range — Fibra, Jeweller, Superior and Hybrid — for homes, businesses and commercial properties across Harrow and all of Greater London.

🔴 Ajax Fibra — Wired 🔵 Ajax Jeweller — Wireless 🟣 Ajax Superior — Next-Gen 🟢 Ajax Hybrid — Combined
Ajax Authorised
Partner
🏆
CheckaTrade
Approved
Which? Trusted
Trader
🔒
10+ Years
Experience
📍
Harrow
Based
Ajax Systems

Why Ajax is the World's #1 Security Brand

Ajax Systems is the fastest-growing security manufacturer in the world. SatFocus Security installs the full Ajax ecosystem across Harrow and Greater London as an Ajax Authorised Partner.

01

4 Complete Product Lines

Ajax Systems offers four distinct product lines — Fibra (wired), Jeweller (wireless), Superior (next-gen wireless) and Hybrid (combined). SatFocus installs all four across Harrow, giving you the right system for your property.

02

Photo Verification

Ajax MotionCam and MotionCam Fibra capture a photo burst on every alarm event — confirming intrusions visually before police are dispatched and virtually eliminating costly false call-outs.

03

Triple Communication Path

The Ajax Hub 2 Plus uses Ethernet, Wi-Fi and dual SIM 4G simultaneously. If any connection fails, the others maintain your alarm's link to the cloud and monitoring centre without interruption.

04

Jeweller — 7-Year Battery Life

Ajax Jeweller wireless detectors are engineered for extraordinary battery life of up to 7 years. No annual battery changes, no unexpected failures — just reliable wireless protection.

05

Full App Control from Anywhere

Arm, disarm, view event history and manage users from anywhere in the world via the Ajax app. Real-time push notifications mean you always know the status of your Harrow property.

06

Ajax Authorised Partner — Harrow

SatFocus Security is an Ajax Authorised Partner — trained and certified by Ajax Systems. Every installation uses genuine Ajax hardware with full manufacturer warranty and lifetime app support.

Ready to Secure Your Harrow Property with Ajax?

Free, no-obligation site survey. Same-week appointments available across Harrow & Greater London.

Ajax Alarm Systems

Ajax Alarm Systems We Install in Harrow

As an Ajax Authorised Partner, SatFocus Security designs and installs all four Ajax alarm systems for homes and businesses across Harrow and Greater London. Every system is connected, app-controlled and backed by a full manufacturer warranty.

🔴
Wired · Professional Grade

Ajax Fibra Alarm System

Ajax Fibra is the professional wired alarm system, using a proprietary digital bus protocol to connect detectors along a two-wire cable. Every device communicates digitally — the hub instantly detects any cable cut, short or tamper attempt. Fibra combines the tamper-proof reliability of a wired installation with smart app control, photo verification and triple-path communication.

Wired bus — up to 100 detectors per line
Photo verification with MotionCam Fibra
Tamper-evident digital bus protocol
Ideal for new builds & renovations
Hub 2 Plus: Wi-Fi, Ethernet, dual SIM 4G
Full Ajax app control & event history
Best for: New builds, refurbishments, commercial properties and any property where cable can be neatly routed in Harrow.
Get Ajax Fibra Quote →
🔵
Wireless · Up to 7-Year Battery

Ajax Jeweller Alarm System

Ajax Jeweller is the wireless alarm system, using the proprietary Jeweller radio protocol at 868 MHz with bank-grade encryption and two-way communication. Battery-powered detectors last up to 7 years — no annual replacements, no cable runs. Jeweller is perfect for retrofit installations, listed buildings or properties where cable routing is impractical.

100% wireless — no cable runs needed
Up to 7-year battery life per detector
868 MHz Jeweller protocol — bank-grade encryption
Photo verification with MotionCam (Jeweller)
Ideal for retrofits & listed buildings
Connects to Hub 2, Hub 2 Plus or Hub Hybrid
Best for: Retrofit installations, tenanted properties, listed buildings and any Harrow property where wireless is preferred over cable.
Get Ajax Jeweller Quote →
🟣
Grade 3 · EN 50131 · PD 6662:2017

Ajax Superior Alarm System

3 GRADE
EN 50131
The world's first fully wireless Grade 3 alarm system. Engineered for high-security sites — banks, jewellery stores, museums, government buildings and commercial premises across Harrow and Greater London.

Ajax Superior is the world's first fully wireless intrusion protection system certified to EN 50131 Grade 3 and PD 6662:2017 standards. It meets the strictest UK and international requirements for high-security applications. Using the Superior Jeweller radio protocol with up to 3,500 m (11,450 ft) wireless range, advanced frequency hopping, and bank-grade encryption, Ajax Superior delivers professional-grade protection without a single cable run.

EN 50131 Grade 3 · PD 6662:2017 certified
Up to 3,500 m (11,450 ft) wireless range
Photo-on-demand: MotionCam G3 (PhOD) captures images any time, not just on alarm
Advanced frequency hopping — jamming detection & instant notifications
Anti-masking system on all motion detectors — 30 cm blind zone
Up to 250 devices, 200 users, 25 security groups per hub
Up to 5–10 year battery life per device
Tamper buttons on every device — detects dismantling or detachment
Regular system health checks & device supervision
Blackout-ready — instant switch to backup power on mains failure
Key Superior G3 Devices
🧠
Superior Hub G3 Jeweller
Up to 250 devices · Ethernet, Wi-Fi, dual SIM cellular
📡
Superior ReX G3 Jeweller
Range extender · up to 3,500 m additional range
📷
Superior MotionCam G3 (PhOD)
PIR + photo-on-demand · 15 m · 90° × 71° detection
🚶
Superior MotionProtect G3
PIR sensor · 15 m detection · 30 cm blind zone
🚪
Superior DoorProtect G3
Magnetic contact · shock & tilt · up to 5-year battery
🔢
Superior KeyPad TouchScreen G3
5" touchscreen · DESFire® contactless · BLE smartphone control
🆘
Superior DoubleButton G3
World's first wireless Grade 3 hold-up device · IP55
🔊
Superior StreetSiren Plus G3
Indoor/outdoor · IP54 · IK08 · up to 10-year battery
Ideal for high-security sites: Banks · Jewellery stores · Museums · Government buildings · Gas stations · Offices · Commercial premises across Harrow and Greater London.
Get Ajax Superior Grade 3 Quote →
Ajax Superior Hub Hybrid — Black
Black
🟢
Wired + Wireless Combined

Ajax Hybrid Alarm System

Ajax Hybrid combines Fibra wired detectors and Jeweller or Superior wireless devices on a single Hub Hybrid control panel. Run cable where practical for maximum tamper-evidence, and use wireless where cable routing is not feasible — all managed from one hub and one app. Hybrid is the most flexible Ajax alarm system, delivering professional wired performance with the convenience of wireless.

Fibra wired + Jeweller/Superior wireless on one hub
Hub Hybrid (4G): Ethernet + dual SIM 4G
Maximum flexibility for complex properties
Single app — one system to manage
Ideal for phased security upgrades
Recommended for commercial & large premises
Best for: Large or complex properties, commercial premises, mixed-use buildings and any Harrow installation requiring both wired reliability and wireless flexibility.
Get Ajax Hybrid Quote →

Not Sure Which Ajax Alarm System is Right for You?

Our Ajax-certified engineers will survey your Harrow property, assess your security requirements and recommend the best Ajax system — Fibra, Jeweller, Superior or Hybrid — for your budget and building type.

📞 Call 020 8422 7918 📋 Book Free Survey

🔒 Harrow's Ajax Authorised Installer — All 4 Product Lines · Free Survey This Week · No Obligation

Coverage Area

Ajax Alarm Installer Across Harrow & Greater London

Based in Harrow, SatFocus Security provides Ajax alarm system installations across all Harrow postcodes and the wider Greater London area. Same-week survey appointments available.

  • Harrow (HA1)
  • Harrow Weald (HA3)
  • South Harrow (HA2)
  • North Harrow (HA2)
  • Harrow-on-the-Hill
  • Pinner (HA5)
  • Wembley (HA9)
  • Kenton (HA3)
  • Stanmore (HA7)
  • Edgware (HA8)
  • Northolt (UB5)
  • Ruislip (HA4)
  • Rayners Lane
  • Greenford (UB6)
  • Ealing (W5)
  • Brent (NW10)
  • Barnet (EN5)
  • Mill Hill (NW7)
  • Watford (WD17)
  • Southall (UB2)

Not listed? Call us — we cover all of Greater London.

How It Works

Our Ajax Alarm Installation Process

From first contact to final handover, we make your Ajax alarm installation in Harrow simple, fast and stress-free.

1

Free Survey

We visit your Harrow property, assess your security needs and recommend the right Ajax product line — Fibra, Jeweller, Superior or Hybrid.

2

Custom Quote

You receive a fully itemised, transparent quotation specifying every Ajax device, cable route and installation detail. No hidden costs.

3

Professional Install

Our Ajax-certified engineers install your system with minimal disruption. All work is completed to Ajax manufacturer specifications.

4

Handover & Support

We commission your system, set up the Ajax app and walk you through full operation. Ongoing support and maintenance available.

Reviews

What Harrow Customers Say About Us

Trusted by hundreds of homeowners and businesses across Harrow and Greater London.

★★★★★

"SatFocus installed an Ajax alarm system across my entire house in Harrow. The team was professional, tidy and explained everything clearly. The Ajax app is brilliant — I can check my home from anywhere. Highly recommended."

Harrow, HA1
★★★★★

"We had SatFocus fit Ajax alarms at our Wembley office. The MotionCam detectors with photo verification were a game-changer — we've had zero false callouts since installation. Fantastic service from start to finish."

Wembley, HA9
★★★★★

"Best security company in North West London. Fitted Ajax in our Pinner property and the system is flawless. The engineer took time to ensure every detector was perfectly placed. Great company."

Pinner, HA5

Join Hundreds of Satisfied Customers Across Harrow

CheckaTrade verified · Which? Trusted Trader · Ajax Authorised Partner · Fully insured & certified

FAQ

Frequently Asked Questions

Everything you need to know about Ajax alarm system installation in Harrow and Greater London.

SatFocus Security installs all four Ajax product lines in Harrow and across Greater London: Ajax Fibra (professional wired systems using a digital bus), Ajax Jeweller (wireless battery-powered systems with up to 7-year battery life), Ajax Superior (next-generation wireless with enhanced range and detection) and Ajax Hybrid (combined wired Fibra and wireless Jeweller/Superior on a single hub). As an Ajax Authorised Partner, we supply genuine Ajax hardware with full manufacturer warranty.
Ajax Fibra is a wired line — detectors connect via a digital bus cable, ideal for new builds where cable routing is practical. Ajax Jeweller is wireless at 868 MHz with up to 7-year batteries — perfect for retrofits. Ajax Superior is the latest wireless generation with improved detection, range and encryption. Ajax Hybrid uses the Hub Hybrid to combine Fibra wired and Jeweller/Superior wireless devices on one panel, giving maximum flexibility for complex properties. SatFocus Security will advise which combination suits your Harrow property during a free survey.
Yes. SatFocus Security is a registered Ajax Authorised Partner, trained and certified by Ajax Systems. We install, commission and support all Ajax product lines for homes and businesses across Harrow (HA1, HA2, HA3), Wembley, Pinner, Stanmore, Northolt, Ruislip and all of Greater London.
A typical Ajax alarm installation for a 3-bedroom house in Harrow starts from approximately £800–£1,400 fully installed, depending on the product line chosen and the number of detectors required. Ajax Jeweller wireless systems can sometimes be more cost-effective for retrofits. SatFocus Security provides free, no-obligation site surveys and fully itemised quotations with no hidden costs. Call 020 8422 7918 or email [email protected] to arrange your survey.
Yes. SatFocus Security can connect your Ajax system to a BS EN 50131 Grade 2 compliant Alarm Receiving Centre (ARC) for 24/7 professional monitoring with police or keyholder response across Greater London. The Ajax app also provides real-time push notifications, event history and full remote system management from your smartphone.
Yes. The Ajax Hub 2 Plus and Hub Hybrid use Ethernet, Wi-Fi and dual SIM 4G cellular simultaneously. If broadband fails, the hub automatically switches to 4G to maintain cloud connectivity and monitoring centre communication. The alarm itself functions fully regardless of internet availability.
Yes. SatFocus Security installs Ajax alarm systems for offices, retail units, warehouses, schools, care homes and multi-site businesses across Harrow, Wembley, Ealing, Brent and Greater London. Ajax Fibra supports up to 100 detectors per bus line and the Hub 2 Plus supports up to 200 devices total, making Ajax ideal for large commercial installations.
We cover Harrow (HA1, HA2, HA3), Harrow-on-the-Hill, South Harrow, North Harrow, Harrow Weald, Pinner (HA5), Wembley (HA9), Kenton, Stanmore (HA7), Edgware (HA8), Northolt (UB5), Ruislip (HA4), Rayners Lane, Greenford, Ealing, Brent, Barnet, Mill Hill, Southall, Watford and all of Greater London.

Get Your Free Ajax Alarm Survey in Harrow Today

Speak to Harrow's Ajax Authorised Installer. All product lines covered — Fibra, Jeweller, Superior & Hybrid. Free survey, no obligation.