We had the alarm fitted at my parents' home because of the burglaries in the area, and they are delighted and feel much safer.
Alarms in San Sebastián
We install Segurma alarm systems in San Sebastián and across the whole province of Guipúzcoa. 24/7 Alarm Receiving Centre, verified police response and technology with audio and video.
police response
Segurma alarms in San Sebastián: 24/7 protection
Protecting your home or business in San Sebastián matters more than ever. The combination of verified detection, a 24/7 Alarm Receiving Centre and a mobile app gives you complete control from anywhere.
Why choose Segurma in San Sebastián?
- In-house ARC operating 24/7: we alert the police in Guipúzcoa with video and audio verification within seconds.
- Free installation by certified technicians who travel to San Sebastián at no extra cost.
- Full coverage across the Basque Country: we serve central San Sebastián as well as residential estates and rural areas.
- Available every day of the week: weekends included.
Services available in San Sebastián
We install alarms for every type of customer in San Sebastián:
- Alarms for houses and flats
- Alarms for detached and single-family homes
- Alarms for holiday homes
- Anti-squatter alarms
- Alarms for businesses and shops in San Sebastián
- Security cameras with audio
Free quote for your alarm in San Sebastián
Call 911 877 095, message us on WhatsApp or fill in the form. A Segurma expert will carry out a free security survey tailored to your home or business in San Sebastián.
From €24.90/month for the first 12 months
Free installation included. No surprises. Prices are indicative and subject to a free technical survey.

Simple Alarm
incl. VAT · 24-month term · Not for ground floors
- Connected alarm panel
- Wireless keypad
- PIR detector with camera
- Additional PIR detector
- Door/window contact
- Segurma app

Peace of Mind
12-month offer · Home incl. VAT · €0 installation
- 24/7 alarm panel
- 2 × PIR detector with camera
- Wireless keypad
- Additional PIR detector
- Indoor siren
- 3 identification TAGs
- Remote (home) / Panic button (business)
- In-house ARC with police response

Peace of Mind +
12-month offer · Includes IP camera · €0 installation
- Everything in the Peace of Mind pack
- + 1 additional door/window contact
- + 1 IP camera with audio
- Two-way video and audio
- Cloud recording
- Unlimited remote viewing
* Indicative prices. Home incl. VAT, Business excl. VAT. Offer subject to terms and conditions.
Alarm with external battery
For homes or businesses where the power supply may fail. It keeps working without mains electricity for hours.

External Battery
incl. VAT · Immune to power cuts · Excluded from the offer
- Complete Peace of Mind pack
- + High-capacity external battery
- Works without mains power
- Ideal for holiday homes or remote locations
- Extended battery life
- 24/7 ARC · Police response
Why protect your home or business in San Sebastián with Segurma
San Sebastián blends the tourist bustle of La Concha, the Zurriola and the Parte Vieja with quiet residential neighbourhoods and detached homes in the hillside areas of Igeldo, Aiete and Miraconcha. Between the River Urumea, Mount Urgull and the beaches, every setting calls for a different kind of protection, and during events such as Semana Grande or the Film Festival the city sees its visitor numbers soar. This is what we keep in mind when protecting your home or business in Donostia with Segurma.
Coverage in every neighbourhood of Donostia
We install and maintain alarms in the Parte Vieja, the Centro, Gros, Amara, El Antiguo, Aiete and Igeldo. Every neighbourhood in Donostia has its own rhythm: old entrance halls in Alde Zaharra, ensanche blocks in Amara or homes in the hillside areas. We tailor sensors and cameras to your specific property, whether it is a flat, a ground-floor home or a detached house.
Ensanche flats and villas in Aiete or Igeldo
Protecting a flat in Gros is not the same as protecting a villa with a garden in Aiete, Igeldo or Miraconcha. In detached homes we reinforce the perimeter, the garden access points and the ground floors; in flats we prioritise the door and the reachable windows. We design every installation after a free technical survey in your own home.
Holiday homes and empty flats
Donostia has a large stock of summer and holiday homes that sit empty for weeks at a time, especially near La Concha and Ondarreta. An empty home is an easy target. With Segurma you receive alerts on your phone the moment there is any intrusion, and our monitoring centre verifies what has happened even if you are hundreds of kilometres away.
Shops, pintxo bars and hospitality
Hospitality is the heart of Donostia: pintxo bars in the Parte Vieja, shops in the Centro and businesses along La Concha and the Zurriola. We protect tills, stockrooms and entry points with a connected alarm, a camera with audio and a verified alert. Ideal for premises that close in the early hours and at the height of the tourist season, conferences and major events such as the Film Festival or the Jazzaldia, when footfall surges.
All of Gipuzkoa and the Donostialdea district
As well as San Sebastián, we provide service in Irún, Errenteria, Lasarte-Oria, Hernani and Pasaia, and across the rest of Gipuzkoa. Our technicians travel throughout the Donostialdea district for the survey, the installation and the maintenance. A single point of contact for your home, your shop or your farmhouse, wherever you are in the province.
Verified alerts and our own 24/7 ARC
When your alarm goes off, our own Alarm Receiving Centre (licensed by the DGP under number 3082) verifies the event within seconds and, if there is a genuine intrusion, alerts the police or the Ertzaintza. More than 40 years of experience and 55,000 customers back a fast response, with no call-outs for false alarms and cover around the clock, 24 hours a day.
How much does it cost to protect your home or business?
Free quote, no obligation, in under 5 minutes.
More than 55,000 homes and businesses protected
Quick, tidy installation. The technician explained everything to us. Now we go on holiday without worrying about the house.
The alarm went off in my shop one night. Within a minute they called me and alerted the police. Worth every euro.
Everything you need to know
Yes. Segurma Alarmas operates in San Sebastián and across the whole province of Guipúzcoa. Call 911 877 095 for a free security survey.
Installation is usually completed within 24-48 hours of signing up, subject to availability in San Sebastián.
Yes. Our Alarm Receiving Centre operates 24/7, every day of the year, and covers San Sebastián and the whole of Spain.
Promotional rate of €24.90/month for the first 12 months. Free installation. Prices are indicative and subject to a technical survey.
We install right across Donostia: Parte Vieja, Centro, Gros, Amara, El Antiguo, Aiete, Igeldo, Egia, Intxaurrondo, Altza and every other neighbourhood, as well as the farmhouses and homes in the hillside areas. Our technician visits your home for the free survey and tailors the installation to your type of property.
Yes. In detached houses and villas with gardens we reinforce the outer perimeter, the garden access points, the ground floors and reachable windows, as well as the front door. We add cameras with audio and detectors matched to the size of the plot, for complete protection inside and outside the home.
Especially so. Homes that sit empty for weeks, common near La Concha and Ondarreta, are a target for burglars. With Segurma you receive alerts on your phone the moment there is any intrusion, and our Alarm Receiving Centre verifies what has happened and alerts the police or the Ertzaintza even when you are not in the city.
When an intrusion is verified, our own Alarm Receiving Centre (DGP no. 3082) alerts the relevant security forces: in the Basque Country, the Ertzaintza, and the police where appropriate. Because the alert is verified, needless call-outs for false alarms are avoided and real incidents are prioritised. What is more, the connection to our centre is monitored continuously to detect any cuts or tampering attempts.
Yes. We provide service in Irún, Errenteria, Lasarte-Oria, Hernani, Pasaia and the rest of the Donostialdea district, as well as across the whole province of Gipuzkoa. The same team handles the survey, installation and maintenance of your alarm in any of these towns. Whether it is a flat, a commercial premises or a farmhouse, we arrange a single visit and centralised maintenance for your entire property in the province.