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WhatsApp NLAJAX · Official partner
Accredited Ajax Systems Partner
Official installer in Spain · more than 3,000 AJAX installations
Many companies sell AJAX components. Few are an accredited partner of Ajax Systems and install on site themselves. Best Alarm System is one such partner: an English-speaking team that has been installing full-time AJAX systems along the Costa Blanca and Costa Cálida since 2019.
What this means for you
You are not buying a box of parts, but a working bespoke system installed, tested and explained by the same technicians. We have access to the full AJAX range, official certificates, firmware updates and factory support — including the Superior Grade 3 line that Ajax supplies only through partners.
What an accredited partner delivers for you
Full product range
Access to all standard AJAX components and the Superior line. No outdated stock or limited webshop selection.
Correct configuration
Hub, zones, outdoor sensors and siren are professionally set up via the Ajax PRO apps. Every zone is tested before we leave.
Certificates on request
We can provide official EN 50131 certificates if your insurer or adviser requires them. More details: licence & certification.
English-speaking aftercare
Questions after installation? You speak to the technicians who know your property — not an anonymous call centre in another country.
What we do and do not do
We do
- Install ourselves — no subcontractors
- Free, no-obligation home visit and bespoke advice
- Outdoor detection as the foundation, not just indoor sensors
- Subscription-free systems — you own the equipment
- App walkthrough on site, in English
We do not
- Sell a box without installation
- Require a monitoring centre or monthly subscription
- High-pressure sales or commission-driven advice
- Mix other brands into the same system
- Promise a direct police line via a monitoring centre
Grade 2, Grade 3 — in one sentence
For most homes in Spain, a well-designed Grade 2 system with outdoor detection is sufficient. Grade 3 is relevant for higher risk or when an insurer explicitly requires it — Ajax is the only manufacturer to offer this fully wireless. Read the full story on licence & certification; the practical side in Spain on AJAX alarm system in Spain.
The difference from a webshop or general installer
Online you can buy individual AJAX components. That suits DIY enthusiasts, but an alarm system is only reliable when sensors are placed correctly, the outdoor siren works autonomously and jamming is configured properly. In Spain there is more to consider: SIM backup during power cuts and outdoor detection suited to your façade and terrace.
As an accredited partner, we combine official AJAX products with nearly 8 years of installation experience in the same region. More than 3,000 homes, Google score 4.8. Read about us or view reviews.
No obligation · no sales pressure · Costa Blanca
Would you like an accredited partner at home?
Request a home visit and meet the technicians who will also install your AJAX system. We explain what partner status means for you and which setup suits your property.
Request a home visitMore than 3,000 installations since 2019 · Google score 4.8 · accredited Ajax Systems Partner
Read more
Related: Licence & certification Visit the homepage and the full overview.