At Dumo Security we install alarms for businesses in Barcelona with intrusion detection, immediate notification to mobile phones and connection to the Alarm Reception Centre 24/7.
We design and install alarm systems for companies, such as shops, offices, shops and industrial buildings, completely customised. We protect your business, your goods and the continuity of your activity against theft, sabotage and unauthorised access outside business hours.
At Dumo Security we work with different types of alarms for businesses in Barcelona, designed to adapt to the needs of each business sector.
Our business alarms in Barcelona detect the intrusion before they gain access to the interior, activate the siren immediately and send alerts to both those responsible and the police. The cameras record visual evidence that facilitates insurance claims if necessary.

With our shop alarms installed, your business is fully protected against night-time burglaries that usually occur by forcing back doors or breaking shop windows to gain direct access to the cash register and valuable merchandise.
Our small business alarms detect intrusion instantly, before they reach the merchandise. The siren is activated immediately, causing most intruders to leave the premises without time to steal goods or break into the cash register. This ultra-fast response drastically reduces financial losses due to theft and minimises structural damage to doors, windows and shop windows.
Offices in areas such as 22@, Poblenou or Diagonal are frequent targets for theft of computer equipment, screens, projectors and tablets. Access outside working hours often goes unnoticed for hours at a time, allowing intruders to take high-value equipment with impunity.
A well-designed office alarm like ours allows you to protect different areas depending on the time of day. You can set the system to partial mode while staff are working during office hours, protecting only meeting rooms or server areas. When the office is completely empty and closed, you activate the total mode that monitors all access and interior spaces of the office.


Industrial warehouses and warehouses in industrial estates such as Zona Franca, Mercabarna or Bon Pastor are frequent targets for organised robberies which usually take place at night or at weekends. Intruders gain access through loading areas, perimeter fences or secondary accesses that are out of sight.
Our security alarm systems for Our industrial warehouses are specifically designed to protect large perimeters and wide spaces where high value goods are exposed for long periods without supervision. Our external perimeter alarm detects the intrusion before they reach the inside of the warehouse, activating the 24-hour warehouse alarm centre and high-powered sirens that alert the surroundings and deter the intruder.
One of the biggest advantages of our alarm system for businesses is the ability to manage security remotely wherever you are. If you have multiple premises, you can monitor them all from a single application without having to physically travel to each one.
From the app you can arm and disarm the system before the opening staff arrives, check in real time which zones are protected and receive instant alerts for any event that occurs.
This functionality is especially useful for managers of chain shops, franchises or companies with multiple branches. You can also give temporary access to employees without sharing master codes, while maintaining full control over who can manage the alarm system for the business.


Many insurers offer discounts on policies when you have premises alarms or business alarms that are approved and connected to the ARC.
Video verification facilitates the processing of the claim and increases the chances of recovering the stolen goods. You reduce actual losses by limiting intrusion time, as well as indirect costs such as repair closures or image damage.
Our alarm system for businesses is a set of devices that supervise in real time the spaces of any premises, warehouse or office, detecting intrusions and sending alerts to the person in charge or to the Alarm Reception Centre.
At Dumo Security we design a tailor-made solution for your type of business. Protecting a shop at street level is not the same as protecting an office or an industrial building. We analyse vulnerable points and the level of risk in the area. Based on this information we offer you different devices to protect your company.

It is the brain of our business alarm system. It connects all devices, manages signals, validates events, activates sirens and sends warnings.
We work with Ajax Hub 2 and Hub 2 Plus for professional environments. Integrated photo verification, dual SIM 2G/3G/LTE, up to 25 security zones, support for 200 users. Battery life of 16 hours without power supply.
EN 50131 Grade 2 certified with cyber-attack resistant operating system.
We work with high-resolution 5 Mp or 8 Mp cameras that include a built-in microphone and night vision via IR hybrid illumination. TrueWDR technology compensates for light contrasts for clear images even in difficult conditions.
IP65 housing allows for both indoor and outdoor installation. JetSparrow technology ensures secure transmission with mTLS encryption. They are ONVIF compatible and work integrated with Ajax NVRs for professional recording. For indoor spaces where discretion is required, the DomeCam Mini offers a more compact design.


They detect temperature changes caused by the movement of people and send the signal to the control centre immediately. We work with high-precision sensors that reduce false alarms caused by environmental changes. If you have pets on the premises, we install pet-friendly detectors that ignore the movement of animals up to a certain weight.
Opening detectors are magnetic sensors that are installed on doors and windows. They detect if someone opens or forces an access when the system is armed, warning before the intruder enters the establishment. We place them on front doors, back doors, loading docks or any vulnerable point of the business.


Our curtain detectors create an invisible barrier in specific areas such as aisles, store entrances or checkout areas. They detect the passage of people without the need to protect the entire space, allowing for more flexible configurations in retail alarms. They are especially useful when there are areas that must remain accessible while others remain protected during opening hours.
They detect the characteristic sound of glass breakage and alert to attempts to break windows or shop windows. They are essential in alarms for commercial shops, premises with large glass surfaces or ground floors.


Our heat detectors extend the protection of business security alarms beyond burglary. Heat detectors warn of potential fires by detecting temperature spikes. CO sensors warn of carbon monoxide that can be generated by boilers, cookers or faulty installations.
They warn of leaks that could cause major damage to the business. They are useful in industrial kitchens, bathrooms, warehouses with moisture-sensitive products or basements where a flood can go unnoticed for hours.


Our sirens deter the intruder and alert the surroundings when an intrusion is detected. We install indoor and outdoor sirens up to 113 dB. The outdoor sirens incorporate light signals to facilitate the location of the building in the event of police or emergency services intervention.
Keypads allow you to arm and disarm your business alarm system with customised codes for each user. Remote controls facilitate quick activation when entering or leaving the business. You can create temporary codes for employees, suppliers or cleaning staff.


We install panic buttons in the alarms for commercial shops or small business alarms to activate a silent alarm in emergency situations such as robberies, assaults or threats. The signal goes directly to the ARC without activating sirens, allowing a discreet and coordinated response with the security forces.
For alarm systems for companies with several employees, the access control installation allows us to manage who enters the office or warehouse and at what times by means of cards, key fobs or personal codes. You can give temporary access, restrict areas according to the employee's profile and keep a complete record of entries and exits. It is especially useful in offices with several departments, warehouses with restricted areas or shops with rotating staff.

Our alarms for businesses in Barcelona combine sensors, cameras, control panel, sirens and secure communications to act in time, whether the business is closed or staff are working.
When the business alarm system is activated via keypad, keyfob or app with configured exit time, the business is monitored and ready to detect any unauthorised access attempts.
When someone tries to force the door, break the window or move through a protected area, the sensors of your business alarm in Barcelona send a signal to the control centre. This immediate detection activates the sirens while the intruder is in the access phase.
The control panel analyses each signal and applies filters to avoid false alarms caused by irrelevant movements. If the system includes Ajax cameras, they automatically capture images when they detect the intrusion, allowing you to visually verify what is happening. The system is also compatible with third-party cameras using ONVIF/RTSP protocols.
The siren is triggered immediately to deter the intruder. At the same time, the system sends alerts to the mobile phone of the person in charge by push notification, call or SMS, and to the 24/7 Alarm Centre.
A CRA operator verifies the intrusion through the cameras and contacts the person in charge to confirm whether the person is authorised or not. If the intrusion is confirmed, the protocol is activated, which includes notifying the police, sending a guard if there is one, or contacting the authorised persons.
This coordinated response reduces intrusion time. In retail burglaries, every minute counts.
The process of contracting alarms for businesses in Barcelona is quick, simple and without surprises.
Contact us via telephone call, form or WhatsApp. In the first contact we will collect basic information about the type of activity, location, square metres, number of accesses, opening hours, employees with access, valuable goods and whether you have suffered theft in the past.
A security technician from our team analyses all access and sensitive areas. He assesses specific risks according to your business and location. We always design a customised installation with security alarm systems for businesses, defining the number and type of sensors, location of cameras, interior or perimeter protection, and access control if you need it.
We install sensors, cameras, control panels and sirens, adapting to your schedule, even outside business hours if you need it. Depending on the characteristics of your premises, the installation can be wireless or wired. We install outdoor sirens and dissuasive signs that act as a preventive element. Once the installation has been completed, we carry out complete tests to verify that everything is working correctly.
We set up users and codes for employees, install the app on mobile phones and explain how it works in a practical way. We show you how to arm and disarm, what to do if it is triggered by mistake and how to give temporary access to new employees. If there are several employees with access, we train the whole team to avoid operational errors.
You have permanent technical assistance to resolve doubts, deal with incidents, modify configurations or register new employees. Especially important in businesses where a technical incident can leave the premises unprotected.
Attention 24/7We have been a business alarm company for almost two decades, protecting shops, offices and industrial premises in Barcelona and the metropolitan area. We have installed business alarms for all types of businesses.
We work with security alarm systems for professional companies and approved with Grade 2 or Grade 3 certification. Devices with redundant communications that work even if cables are cut or signals are inhibited. Integrated video verification and professional access control.
Our business alarm system is scalable up to 200 devices with radio communication up to 35 km², cyber-attack resistant operating system, inhibitor detection and anti-tamper protection.
We have two ways of contracting. You can purchase the complete equipment or hire the service as a rental service with a monthly fee. In addition to options without a permanent contract for the self-employed and alarms for small businesses that do not want long-term commitments. We have offers of alarms for businesses with discounts for chain shops or companies with several premises.
We work outside business hours if necessary, we adapt to you. We carry out wireless installations when wiring is not possible, ideal for local alarms in rented or protected buildings.
We choose the best day to install your shop alarms so we don't interrupt your daily business.
The installation and maintenance of our alarms for businesses in Barcelona is carried out by our security technicians who specialise in commercial and industrial environments.
Our alarm system for companies is scalable and optimised for retail, offices, hospitality, logistics, remote facilities and coworking. It allows multi-client management, redundant communication and network autonomy.
Each business can start with a basic configuration and expand it according to its needs.
If you are looking for business alarms in Barcelona, at Dumo Security we offer you a free security study.
We analyse the specific risks of your business and make a tailor-made proposal with flexible contract options. Installation is quick and without interrupting your business.
Request a study for your business in Barcelona
931 272602











Grade 2 systems are designed to protect businesses with low to medium risk of intrusion.
Grade 3 systems offer greater protection against experienced intruders with knowledge of alarm systems and specialised tools. For most shops, offices and warehouses in Barcelona, Grade 2 offers sufficient protection and meets insurance requirements.
Yes, our systems include battery backup that keeps the business alarm system operational for hours even if the power goes out. The Ajax Hub 2 and Hub 2 Plus can withstand up to 16 hours without power. In addition, redundant 2G/3G/LTE dual SIM communications ensure that alerts are delivered even if the internet or phone line goes down.
It is not mandatory by law, but it is highly recommended. Deterrent signs indicating «alarm on» or «area under surveillance» act as a deterrent. Many burglars look for easy targets and give up when they see that the premises are protected. In addition, many insurers require them in order to apply policy discounts or to accept theft claims.
It depends on the type of system and the characteristics of the premises. Wireless installations do not require building work because the devices communicate by radio frequency with the central unit. They are ideal for rented premises or when wiring is not possible.
Wired installations offer greater stability but require passing cables, which implies minor work. During the technical visit we will evaluate the best option according to your case and inform you if any intervention will be necessary.
It depends on the type of contract you choose. Some options include a commitment of permanence. We also offer non-permanent options for small business alarms for freelancers and retailers who prefer more flexibility. Contact us by phone, form or whatsApp and we explain the different alternatives available so that you can choose the one that best suits your situation.
Cameras can be included depending on business needs and budget. They are not mandatory for the operation of the business alarm system., but provide visual verification that reduces false alarms and facilitates investigation in the event of theft.
Yes, Ajax cameras incorporate hybrid IR illumination for quality night-time recording. During the day they use natural daylight and when it gets dark they activate infrared LEDs to capture clear images even in total darkness. TrueWDR technology compensates for lighting contrasts, useful in areas where there is a lot of light and shadow at the same time, such as shop windows or entrances with intense natural light. They work 24 hours a day, 365 days a year.
Yes, if you move premises or relocate your business, our technicians can dismantle the business security system and reinstall it in the new location. The cost of the move will depend on the complexity of the new installation, the distance between premises and whether it is necessary to add new sensors due to changes in the distribution of the space. In the purchase mode, the equipment is yours and you can take it with you without any problem.
Yes, the systems we install allow you to create multiple users with customised codes. You can give access to trusted employees to open or close the business, cleaning staff with restricted schedules or managers with full management permissions. From the app you can create, modify or delete users, set permitted schedules and consult the history of who armed and disarmed the system and at what time.
Our main service focuses on Barcelona and the metropolitan area where we have greater coverage and a faster response time. We also carry out installations in other areas of the province of Barcelona and nearby towns. For installations outside the province, contact us to assess your specific case and confirm availability of technical service and support.