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Intrusion alarm in Luxembourg: a system sized for your real risk

House, flat, shop or workshop: we design, install and maintain your alarm, wireless or wired, with reliable transmission to your phone and, if you wish, to a monitoring centre.

We answer the phone in under 2 minutes, day and night.

An effective alarm is more than a siren and three sensors. It combines a system tailored to the property, reliable transmission to you (or to a monitoring centre) and a clear response plan in case of trigger. We design your system around your real risk — not around an off-the-shelf kit.

The right system depends on the building as much as on the risk: in a renovation, wireless avoids drilling; in a new build, wired makes use of the conduit already in place; in between, hybrid lets you upgrade in stages. We choose with you, then size the number and type of detectors room by room.

Three families of systems

We install three families based on the site:

  • Wireless radio alarm: ideal for renovations, fast deployment, 5-year battery — Ajax or Honeywell.
  • Wired alarm: optimal for new builds, maximum reliability, central power — Tyxal+ or Texecom.
  • Hybrid alarm: combines wired (where conduit exists) and radio sensors (where drilling is needed) for staged renovation.

What makes an alarm effective

A control panel, detectors chosen for each room and a clear way of alerting you. The rest is configuration: entry delays, part-set zones for the night, codes or tags per person.

  • Contact detectors on doors and windows, motion detectors with pet immunity, glass-break detectors where useful.
  • Indoor siren to drive intruders away, outdoor siren with strobe to alert the neighbourhood.
  • Keypad, tags or app to arm and disarm; part-set mode for the night.
  • Immediate notification on your phones, with a backup transmission path if the internet box is cut (stated in the quote).
  • Options: smoke and water-leak detectors on the same panel.

Monitoring and alarm verification

As an option, the panel can be connected to a monitoring centre licensed by the Ministry of Justice: when the alarm triggers, an operator verifies it — by video if you have cameras — and launches the agreed response. The centre and the package are stated in the quote.

Alarm and cameras: two functions, one installation

The alarm detects, the cameras show. Combining the two lets you check an alert from your phone before driving over or calling anyone. See our security cameras page, installed in line with CNPD rules, over the same cabling if you wish.

Maintenance and after-sales

An alarm needs checking: battery levels, detector and siren tests, panel updates. We provide local follow-up, and you call the same number for any change, extra detector or change of occupant.

Our step-by-step method

  1. Site visit and risk analysis

    Entrances, weak points, household habits or shop opening hours: we start from your situation, not from a kit.

  2. System choice

    Wireless, wired or hybrid, number and type of detectors, transmission path — all priced in a firm quote.

  3. Installation and configuration

    Clean installation, zones and delays set, codes and tags assigned, app installed on your phones.

  4. Full-scale test and handover

    We trigger every detector with you, check the notifications and hand over the documentation.

Brands we install

  • Ajax Systems
  • Honeywell
  • Texecom
  • Tyxal+

Frequently asked questions

Does the alarm work without internet?

Yes, depending on the panel chosen: a backup transmission path can be provided (stated in the quote). If the router or the line is cut, transmission switches to that channel automatically.

Do you offer alarm monitoring?

Yes, as an option: connection to a monitoring centre licensed by the Ministry of Justice, with video alarm verification. The centre and the package are stated in the quote.

Wireless or wired: which should I choose?

Wireless for renovations or rented homes: no chasing, installed in a day, batteries with a multi-year life stated by the manufacturer. Wired for new builds or major renovations: central power and maximum reliability. Hybrid when part of the building already has conduit.

What happens when the alarm triggers?

The siren sounds and you receive an immediate notification with the zone concerned. With optional monitoring, an operator takes over, verifies the alarm and launches the response agreed in the contract.

Can I install an alarm in a rented flat?

Yes, with a wireless system: the detectors are fixed without chasing or conduit and removed when you leave. We state this in the quote so you can take the system with you.

Assess the protection of your premises

Free site visit and study for both private and commercial properties in Luxembourg.

Our other services

Emergency & repair

Power outage, breaker that keeps tripping, melted socket? AllElectro arrives quickly — day or night — across Luxembourg City and the Greater Region.

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KNX smart home

Lighting, blinds, heating, alarm: everything runs from one open, future-proof system. All.Electro designs and wires your KNX installation and commissions it with KNXExpert, a certified KNX Partner — new build, renovation or commercial premises.

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New install & renovation

New build, flat to renovate, full re-wire of an old property: we design and deliver your electrical installation end-to-end, in strict compliance with Luxembourg standards.

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Electrical panel

The electrical panel is the brain of your installation. Well designed it protects you for 25 years. Poorly wired or undersized, it becomes the weak point of the whole house.

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Lighting & fixtures

Lighting a room well is not about adding more bulbs. It's about balancing three layers of light (general, accent, task) to serve the use and architecture of the space.

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Network cabling & Wi-Fi

An RJ45 outlet that never reaches full speed, Wi-Fi that drops when the room fills up, a patch cabinet with no labels: we design, pull, test and document your network — from a studio flat to a full office floor.

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Cameras & CCTV

A well-placed camera deters, documents and reassures — provided it frames the right area, still sees at night and complies with the GDPR. We design, cable and commission your CCTV and hand it over with its compliance kit.

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Compliance upgrade

Old installation, property purchase, insurance claim, extension, inspection requested by a control body or insurer: All.Electro inspects, quotes line by line and brings your installation up to standard — with a written report at the end.

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EV charger installation

Charge at home overnight, at 7.4 or 11 kW, without tripping the panel or blowing the bill: All.Electro sizes, installs and registers your charger with Creos, and prepares your Klimabonus grant file.

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