Ajax Fire Alarm InstallerHarrow · Greater London · North West London
SatFocus Security installs professional Ajax wireless fire alarm systems for homes and businesses across Harrow and Greater London. Smoke, heat and CO detection — all connected to the Ajax hub and monitored 24/7 via the Ajax app.
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Ajax Fire Alarm Devices We Install
Every Ajax fire detector connects wirelessly to your Ajax hub and is fully integrated with your intruder alarm — giving you one unified system managed from a single app.
Ajax FireProtect
Wireless smoke and heat detector. Triggers instantly on smoke detection or rapid temperature rise. EN 14604 certified. Up to 7-year battery life.
Ajax FireProtect Plus
Wireless smoke, heat and carbon monoxide detector in one device. Instantly alerts via the Ajax app and sounds a local alarm on CO or fire detection.
Ajax FireProtect 2
Next-generation wireless fire detector with rechargeable battery. Available in smoke/heat and smoke/heat/CO variants. Enhanced detection algorithms, built-in siren.
FireProtect 2 RB Superior
Grade 3 certified wireless fire detector for high-security commercial applications. Replaceable battery option. Certified to EN 14604 and EN 50131 Grade 3.
Ajax Hub 2 Plus
Your Ajax fire detectors connect to the Ajax Hub 2 Plus alongside your intruder alarm — one system, one app. Wi-Fi, Ethernet and 4G backup for 24/7 monitoring.
Ajax App Notifications
Instant push notifications to your smartphone on any fire, smoke or CO event — from anywhere in the world. Full event log and remote system management.
Need a Fire Alarm in Harrow?
Free no-obligation survey. Same-week appointments. All Ajax fire devices supplied and installed.
Why Choose Ajax Wireless Fire Alarms?
Ajax fire detectors are part of the same ecosystem as your intruder alarm — one app, one hub, total protection.
Fully Wireless
No drilling, no cable routes, no mess. Ajax fire detectors are battery-powered and wireless — installed in hours with minimal disruption to your Harrow property.
EN 14604 Certified
All Ajax fire detectors meet EN 14604 European standards for smoke alarm performance, ensuring they are legally compliant and insurance-approved for UK properties.
Unified with Intruder Alarm
Ajax fire detectors integrate seamlessly with your Ajax intruder alarm system on the same hub — one app controls fire, intruder, and environmental alerts together.
Up to 7-Year Battery
Ajax fire detectors use long-life pre-installed batteries providing up to 7 years of operation — eliminating the need for frequent battery changes or maintenance visits.
Instant App Alerts
The moment a detector triggers, the Ajax app sends a push notification to your smartphone — wherever you are. Immediate awareness, fast response, fewer false callouts.
24/7 ARC Monitoring
Connect your Ajax fire alarm to a professional Alarm Receiving Centre for 24/7 monitoring with fire brigade response across Harrow and Greater London.
Our Fire Alarm Installation Process
Simple, clean, and completed in a single visit for most residential properties in Harrow.
Free Survey
We assess your property, identify all required detection zones and recommend the right Ajax fire detector devices for your home or business.
Custom Quote
A fully itemised, transparent quotation with no hidden costs. Every Ajax device and installation detail specified upfront.
Clean Install
Wireless installation — no cabling, no drilling through walls. Most residential fire alarm installations completed in a single day.
App Setup
We configure your Ajax app, test every detector and walk you through notifications, event history and system management.
Fire Alarm Installer Across Harrow
SatFocus Security installs Ajax fire alarm systems across all Harrow postcodes and Greater London. Same-week survey appointments available.
- Harrow (HA1)
- Harrow Weald (HA3)
- South Harrow (HA2)
- North Harrow (HA2)
- Pinner (HA5)
- Wembley (HA9)
- Stanmore (HA7)
- Edgware (HA8)
- Northolt (UB5)
- Ruislip (HA4)
- Kenton (HA3)
- Greenford (UB6)
- Ealing (W5)
- Brent (NW10)
- Barnet (EN5)
- Watford (WD17)
What Our Customers Say
"SatFocus installed Ajax fire detectors throughout our Harrow home alongside the intruder alarm. One app for everything — brilliant system. Quick and clean installation."
"Had Ajax FireProtect Plus fitted at our Wembley offices. CO detection was important for us. SatFocus were professional and knowledgeable — highly recommend."
"Wanted wireless fire alarms that tied into my existing Ajax system. SatFocus set it all up perfectly. Push notifications work instantly. Excellent company."
Frequently Asked Questions
Get Your Free Fire Alarm Survey in Harrow Today
Wireless Ajax fire alarms for homes & businesses. EN 14604 certified. Installed and monitored by SatFocus Security.