We protect homes, businesses and communities in Barcelona against burglaries, occupations, intrusions and acts of vandalism by installing video surveillance cameras, CCTV service with 24h remote access. At Dumo Security we are a video surveillance company with more than 19 years of experience in the installation and maintenance of security cameras in Barcelona.
Our video surveillance services in Barcelona include continuous recording, real-time viewing from any device and integration with alarms for complete protection.
Hiring video surveillance in Barcelona has become a key measure to reduce burglaries and break-ins. The installation of security cameras and CCTV services allow you to prevent incidents before they happen, to have evidence in the event of a crime and to keep control of your property 24 hours a day, even when you are not present.
The visible presence of video surveillance cameras in Barcelona acts as a powerful deterrent. Criminals prefer to avoid spaces protected by surveillance systems because they know that their actions will be recorded.
In Barcelona, thefts from storage rooms, shoplifting, damage to vehicles parked in communal areas and occupations of empty commercial premises or ground floors are frequent. The installation of surveillance cameras at strategic points significantly reduces these intrusion attempts.
Investing in video surveillance in Barcelona is a preventive measure that avoids financial losses, scares and legal complications.
Our video surveillance cameras in Barcelona not only deter, they also provide clear evidence when the incident has already occurred. The recordings captured by the security cameras become fundamental evidence in the event of a complaint of theft, aggression, vandalism or conflicts in neighbourhood communities.
Having video footage facilitates dealings with the police and insurance companies. Recorded images help to clarify the facts, identify those responsible and support financial claims.
One of the greatest advantages of our video surveillance systems in Barcelona is remote access. You can see in real time what is happening in your business, home or community from your mobile phone, tablet or computer 24 hours a day, wherever you are. Consult recent recordings, set up alerts in the event of suspicious movements and instant notifications in the event of incidents.
Residents' associations, garages and communal areas of buildings also benefit from the installation of video surveillance cameras. In Barcelona, problems of theft from storage rooms, forced entry to vehicles in car parks, unauthorised access to doorways and private areas, and vandalism in corridors and lifts are commonplace.
The installation of security cameras at entrances, corridors, lifts and communal car parks helps to reduce these behaviours and improves coexistence between neighbours. Property and community administrators find these systems to be an effective tool for improving the security of the building and the perception of peace of mind of all residents.
When we integrate our alarms and security cameras into the same system, protection is multiplied. If an alarm is triggered, video surveillance cameras allow us to know in real time what is happening by means of video verification, which facilitates faster and more accurate decisions.
In this way we can alert the police with clear information, contact the owner knowing exactly what is happening or rule out false alarms without the need to travel. This combination improves reaction times and the effectiveness of any security intervention in Barcelona.
Our video surveillance system in Barcelona combines several components that work in coordination to capture, transmit, store and allow you to view the images of your protected space. Our CCTV services integrate all these elements into a complete and functional security system.

Our video surveillance cameras in Barcelona are the heart of the system. Each camera incorporates an image sensor (CCD or CMOS) that captures light and converts it into electrical signals, a fixed or varifocal lens to adjust the viewing angle according to the needs of each area, and infrared LEDs that allow clear night vision even in total darkness.
We install security cameras in Barcelona adapted to each space. Models for indoors and outdoors, with different angles of coverage and technical capabilities depending on the critical points you need to protect. Surveillance is continuous, 24 hours a day, 7 days a week.

The images captured by video surveillance cameras are transmitted via cabling (coaxial or Ethernet) or wirelessly (Wi-Fi) to the recorder. IP systems use network protocols that enable high quality digital transmission and remote access from any location.
Depending on the characteristics of your space and your needs, we recommend the most suitable transmission option, either wired for maximum reliability or wireless for video surveillance camera installations where cabling is complicated.

We use DVR (Digital Video Recorder) for analogue systems or NVR (Network Video Recorder) for IP CCTV cameras. Our video surveillance company in Barcelona also offers cloud storage.
The recorder digitises and compresses images using modern codecs (H.264, H.265) to optimise storage space without losing quality. Recordings are stored on internal hard drives, SD cards or servers, and can be viewed by date and time as needed. Advanced models incorporate video analytics with motion detection, facial recognition and other intelligent features...

The power supply for the security camera service is via direct current with a specific adapter for each model. In IP systems, we use PoE (Power over Ethernet) technology that allows the cameras to be powered through the same network cable, simplifying the installation of security cameras and reducing the wiring required.

Our video surveillance systems in Barcelona include applications for real-time monitoring that allow you to view security cameras from monitors, mobile phones or web platform. Access from any device wherever you are.
The software includes scheduled recording functions, automatic alerts by email or notification when motion is detected, and intelligent analysis with intrusion detection and facial recognition in advanced models. The most comprehensive CCTV services in Barcelona incorporate integration with home automation and alarm systems to maximise your protection.
Contracting video surveillance with us is a simple, transparent process designed to provide you with a professional security system without complications. We accompany you from the first contact to the complete implementation of the system.
It all starts with an initial conversation. You can contact us by phone, web form or email. In this phase we collect basic information about your situation: type of space (housing, commercial premises, community), main concerns, hours of use, conflictive areas and any relevant details to design the best solution.
This first snapshot of your video surveillance needs in Barcelona allows us to prepare the technical visit with criteria and focus on what really matters.
Fast and non-binding responseA specialised technician from our video surveillance company will come to your location to carry out a complete study of the space. We analyse accesses, vulnerable points, risk areas, lighting, sight lines and any factor that may influence the effectiveness of the system.
During this visit we decide how many security cameras are needed, what type of devices (indoor, outdoor, night vision, PTZ) will be used and consider the best installation of video surveillance cameras to cover all key areas without leaving blind spots.
This study is free of charge and without obligation.
Free studyOnce the proposal is approved, we move on to the installation phase. Our security camera installers carry out the installation, prepare the cabling or set up the wireless network, place the recorder in a secure location and carry out the first test runs.
We always aim to make a clean and efficient video surveillance installation, adapted to the space (business, community, home) and with minimum disturbance to users. In most cases, a standard surveillance camera installation is completed in one working day.
Installation in 1 dayAt the end of the installation of security cameras in Barcelona, we deliver the system to you fully operational. We configure the remote access app on your devices, explain how to consult the recordings, how to receive alerts and how to get the most out of your system.
From that moment on, your home, business or community is protected 24 hours a day with a professional and reliable system.
24/7 protectionChoosing the right video surveillance company makes all the difference. At Dumo Security we bring together experience, advanced technology and commitment to service to offer you the best solution in security cameras in Barcelona.
We have been installing video surveillance cameras in Barcelona for more than 19 years. We don't just sell cameras, we have solid technical training and certifications in IP and analogue systems, CCTV services and communication networks.
We offer a turnkey service covering the entire process:
We take care of everything as a security camera installation company, ensuring that every element of the system is perfectly integrated and works properly.
We offer 24/7 care and support to resolve incidents related to the security systems, alert management and technical help when problems arise.
We provide long-term support through the installation and maintenance of security cameras, regular checks and rapid response to any breakdown or anomaly that may affect your security.
We work exclusively with leading manufacturers of security cameras and CCTV solutions for businesses. This guarantees professional, authentic hardware and solid manufacturer warranties as a trusted CCTV provider.
As a video surveillance company in Barcelona, we advise our clients so that the installation of cameras and alarms complies with current legislation. Placement of informative signs, definition of recorded areas, image conservation times and protocols for accessing the recordings.
This legal advice avoids fines and problems resulting from poorly planned installations, as well as transmitting confidence to neighbours, employees and customers.
If you are comparing options to protect your home, business or community, at Dumo Security we offer personalised advice, tailor-made proposals and professional video surveillance camera installation, all without obligation and with a quick response.
Request your free study and find out how we can help you improve your security.











Video surveillance is the activity of monitoring spaces by recording images and sound for security purposes. CCTV is the technological system that makes this surveillance possible: cameras, recorders, monitors and remote access.
When we talk about video surveillance services in Barcelona, we are referring to the complete package that includes CCTV installation, recording, remote access, maintenance and, if applicable, connection to an Alarm Reception Centre.
The installation time of video surveillance cameras depends on the complexity of the project. A standard home with 3-4 security cameras can be completed in one working day (approximately 4-8 hours).
Businesses or communities with more points to protect, more complex CCTV camera installation or extensive cabling needs may require 1 to 3 days of work. Wireless systems install faster than wired systems.
Absolutely yes. As a video surveillance company in Barcelona, we strictly comply with the RGPD, the LOPDGDD and the AEPD guidelines. We advise each client on how to install security cameras legally. Placement of informative signs, definition of areas that can be recorded, image conservation times and protocols for accessing the recordings.
Our installation of security cameras in Barcelona includes documentation and certificates that accredit regulatory compliance, which protects you against possible sanctions.
Not necessarily. CCTV services can operate autonomously without an internet connection. Security cameras record on the local recorder (DVR or NVR) and you can view the images directly on a monitor connected to the system.
However, the internet connection provides important advantages such as real-time remote access from your mobile or tablet to the security cameras in Barcelona from anywhere, instant push notifications in the event of incidents and faster image transmission speed.
The recordings are stored on the recorder (DVR or NVR) which is installed on the client's property, under your exclusive control. You decide who has access to the images and for how long they are retained in accordance with data protection regulations (usually between 15 and 30 days).
As a security camera company in Barcelona, we do not have access to your recordings unless you expressly request us to do so for technical support or to download evidence in the event of an incident. Privacy and control of the images are always in the hands of the client.
In order for the installation of video surveillance cameras to be legal, several requirements must be met: visible information signs must be placed in the video surveillance areas, no recording of other people's spaces (such as public roads or adjoining properties), limiting the time the images are kept, guaranteeing controlled access to the recordings and, in neighbourhood communities, having the agreement of the owners' meeting.
As a video surveillance company in Barcelona, we take care of advising you on all these aspects during the preliminary study, guaranteeing that your CCTV installation complies with the regulations and avoiding future legal problems.
No. Data protection regulations prohibit recording public spaces (pavements, streets, squares) unless you are an authorised public entity (police, city council). Your business security cameras can only focus on the inside of your premises and, outside, only on the façade or immediate access to your property.
If you want to protect the entrance to your business with security cameras, the cameras must be correctly oriented to capture only your private space without encroaching on the public road. During the installation of security cameras, our CCTV installers adjust the angle and field of view to meet this legal requirement.
Our video surveillance systems in Barcelona allow you to export recordings easily. From the recorder or the remote access app you can select the date and time of the incident, view the video and download it in a compatible format (usually MP4 or AVI) to hand it over to the police or your insurance company.
If you need technical help to extract the images, our technical service team is available to assist you in the process and ensure that the evidence is preserved correctly.
Yes, there are several legal restrictions that must be respected in any installation of video surveillance cameras. You cannot record public spaces, other people's property or areas where people's privacy is violated (bathrooms, changing rooms, intimate areas). Audio cannot be captured without the explicit consent of the persons being recorded.
In addition, it is mandatory to report the existence of visible signs, limit access to the recordings and keep the images only for as long as necessary. As a CCTV installation company, we ensure that your security camera system installation complies with all these restrictions to avoid penalties.
All the security camera equipment we install comes with a manufacturer's warranty (normally between 2 and 5 years depending on the model). We also offer an additional guarantee on the installation carried out by our security camera installation technicians, covering any assembly or configuration defects.
During the warranty period, any breakdown or malfunction related to the equipment or installation will be repaired or replaced at no additional cost to the customer, except in cases of vandalism or tampering by non-Dumo Security personnel.
Our commitment as a security camera installation company is that your system works perfectly from day one.
Yes, we have security cameras specifically designed for outdoor use. These models are IP66 or IP67 protected, making them resistant to rain, dust, humidity and adverse weather conditions.
Outdoor video surveillance cameras include additional features such as enhanced night vision, increased resistance to temperature changes and vandal-resistant housings. They are ideal for protecting facades, car parks, gardens, community entrances and outdoor business areas.
The monthly cost of our CCTV and video surveillance services depends on the size of the installation and the number of cameras you need. Our rates range from €19.90 per month for basic installations to €59.90 per month for more comprehensive systems.
We offer you a personalised quote according to the characteristics of your home or business so that you have a system adapted to your real needs without paying for services you don't use.
Our professional systems incorporate battery backup (UPS) to maintain operation during power outages. The security cameras and recorder remain operational for several hours (depending on battery capacity) to ensure you don't lose protection at critical times.
In addition, if your alarm and security camera installation is connected to the ARC, any prolonged power outage generates an alert that allows you to act quickly to restore the service or to check if it is an attempt at sabotage.