Telecoms and security
Home alarm installation in Seville, Spain: alarm systems for flats, villas and businesses
We help with home alarm installation in Seville, Spain: a control panel, motion detectors, magnetic contacts on doors and windows and a siren, with alerts to your phone and the option of linking it to your cameras. For flats, villas, second homes and businesses, with connection to a monitoring centre through an authorised security company if you want it.

Home alarm installation in Seville, Spain: which system suits you
An alarm does not have to be expensive or complicated, but it does have to be well thought out. The first step is knowing what you want to protect and how you want to find out that something has happened: with a siren that deters, with an alert on your phone or with a monitoring centre that checks and calls for help. From there, we choose the detectors and where they go with you, so your home alarm installation in Seville works without false alarms.
Parts of an alarm system
- Control panel: the brain of the system, with its own battery so it keeps working if the power goes off.
- Motion detectors: they detect movement in a room. Some models ignore pets.
- Magnetic contacts: they alert you when a door or a window is opened, even while you are inside.
- Siren indoors and, in villas and business premises, outdoors too.
- Keypad, remote fobs or app to arm and disarm the system.
- Integration with cameras and, if you want, with smart home installation or smart locks.
Typical cases in Seville
- Villas in the Aljarafe. In Tomares, Bormujos or Mairena del Aljarafe houses have many ways in: the gate, the porch, the kitchen door, windows at garden level. Here we combine contacts on ground-floor openings, motion detectors in hallways and an outdoor siren, and link everything to the CCTV installation.
- Second homes and country houses. Closed for a good part of the year, they need phone alerts and, often, electrical protection that keeps the control panel and the router running if the power trips.
- Flats. In Nervión or Los Remedios the most requested set-up is a contact on the front door, a motion detector in the living room and phone alerts, with no building work.
- Businesses. Shops, bars and offices, with zones armed separately and different user codes for each employee.
How we work
- We walk through the home or premises and mark the entry points and hallways.
- We propose the system with the number of detectors and sirens, and a fixed quote.
- We install and connect the control panel, the detectors and the siren, wired or wireless.
- We set up the alerts on your phone and the users.
- We test every detector with you and show you how to use it.
Guide price
As a market reference, an alarm system costs around 700 euros plus 21 % VAT (about 847 euros in total). The size of the home, the number of entry points, whether the system is wired or wireless and whether it integrates cameras all affect the figure. The monthly fee of a monitoring centre, if you want one, is set by the security company that provides it. More references on the prices page.
Regulations
Spain’s Private Security Law 5/2014 regulates the connection of alarms to receiving centres, which only authorised security companies can provide, with equipment that complies with the UNE-EN 50131 standard. An alarm with no monitoring centre, which alerts the user directly, does not require that contract.
To protect against fire as well, see fire detection, and to keep the panel and router running in a power cut (outage), a UPS system. The rest of our services are under telecoms and security.
Where we do this most
Electrician in Tomares, Seville, Spain: villas, pools, solar panels and EV chargers
Electrician in Bormujos, Seville, Spain: townhouses, gardens and EV chargers
Electrician in Mairena del Aljarafe, Seville, Spain: flats, villas and new builds
Electrician in the Aljarafe, Seville, Spain: Castilleja, Gines, Espartinas and more
Electrician in Los Remedios, Seville, Spain: more power, fuse boards and earthing
Electrician in Nervión, Seville, Spain: 1960s and 1970s flats, rewiring and RCD faults
Electrician in Sevilla Este, Seville, Spain: EV chargers and brand-new flats
Frequently asked questions
How much does an alarm system cost in Seville, Spain?
As a market reference, an installed alarm system costs around 700 euros plus 21 % VAT. A small flat with a control panel, two detectors and a contact on the door comes in below that; a villa on several floors with contacts on every window, an outdoor siren and integrated cameras comes in above. We give you a fixed quote after seeing the home.
Can I have an alarm with no monthly fee?
Yes. An alarm that is not connected to a monitoring centre has no monthly fee: when it goes off, the siren sounds and you get an alert on your phone, and you decide what to do. If you want a centre to verify the alert and call the police, that connection is provided by an authorised security company, usually for a fee.
Who can connect the alarm to a monitoring centre?
Only an authorised security company. Spain's Private Security Law 5/2014 reserves connection to alarm receiving centres for licensed companies, which also work with equipment that complies with the UNE-EN 50131 standard. If you choose that option, we explain which part of the installation we do and which part they do.
Will the alarm go off if I have a dog or a cat?
It can be avoided. Some motion detectors ignore pets below a certain weight, and you can also exclude zones or arm only the door and window contacts when you are at home or the pet stays inside. We set it up when we commission the system.
Can I combine the alarm with cameras?
Yes, and it is the most practical option. When the alarm goes off, the cameras let you see from your phone what is happening before you call anyone, which is especially useful if you are abroad. Many current control panels bring cameras, detectors and door opening together in the same app.
My villa in the Aljarafe is empty for months. What do you recommend?
Second homes closed for much of the year need alerts to your phone and, often, electrical protection that keeps the control panel and the router running if the power trips. We usually combine contacts on the ground-floor doors and windows, motion detectors in hallways, an outdoor siren and cameras you can check remotely.
Related services
CCTV video surveillance
For CCTV installation in Seville, Spain we propose the system you actually need: IP cameras with a recorder, viewing from your phone and the information sign that Spanish data protection law requires, in homes, villas, building entrances, communal garages and businesses. Clean cabling and cameras aimed so they do not record the public street.
Door entry systems and doorbells
We carry out door entry system repair in Seville, Spain: intercom handsets that do not ring or will not open the door, entrance panels with broken buttons, door releases that do nothing and silent doorbells, in flats and apartment buildings. We replace the handset with a compatible one, renew the panel at the street door and install access control with cards or your phone.
Smart locks
We handle smart lock installation in Seville, Spain: electronic locks, keypads, fingerprint readers and remote opening from your phone, integrated with your video door entry system and home automation. For homes, holiday lets, offices and building entrances that want to stop handing out keys.
Smart home installation
A smart home installer in Seville, Spain lets you control lights, blinds, air conditioning, access and energy use from your phone or by voice. We design the system around your home, wired or wireless, install it, programme it and show you how to use it.
Fire detection
Fire and smoke detection in Seville, Spain: smoke, heat and carbon monoxide detectors for homes, from 30 euros fitted, and systems with a control panel, detectors, call points and sounders for business premises, warehouses and garages, with their electrical side and maintenance under the RIPCI fire protection regulation.
UPS systems
UPS installation for businesses and shops in Seville, Spain, so that a power cut or a micro-cut does not knock out the server, the till, the phone system, the cameras or the shop shutter. We size the unit for the power and autonomy you need, install its protected line and leave it tested.
Related glossary terms
Need an electrician in Seville, Spain?
Call us or send a WhatsApp message with a photo of the job. You get a fixed quote before any work starts.