At Dumo Security we design and install outdoor perimeter alarms that detect intrusions in gardens, patios and fences before they gain access to the inside of your property. Our outdoor perimeter alarms include immediate mobile phone alerts and 24/7 connection to an Alarm Reception Centre.
Burglaries in villas and houses with gardens in Barcelona are becoming more and more frequent and a perimeter alarm stops burglary attempts before they can gain access to your home.
Our perimeter home alarm can detect intrusion before they break in. We install infrared barriers on gates, motion detectors in walk-through areas and night vision cameras that cover every vulnerable spot.
You can configure the zones according to your needs, either the entire perimeter, only the main access or only activate the perimeter alarm in the back garden.
When the system detects a suspicious approach or fence jumping, the siren is activated instantly.
Our wireless perimeter alarms allow you to manage your security from our app. You can arm and disarm the system before you leave, check the status of each sensor from your mobile and see exactly which zone has detected movement.
In addition, you receive real-time alerts wherever you are, whether you are working in the office or travelling outside Barcelona.
This type of alarm is especially useful for second homes with land or industrial buildings with large stocks. You can activate specific arming modes depending on the time of day. For example, the night arming mode protects only the outer perimeter while you are inside the house, and the full arming mode activates all outdoor and indoor sensors when you go out.
One of the biggest advantages of our outdoor perimeter alarms is the visual verification before triggering any response. When a sensor detects movement on the perimeter, you receive the image in real time on your mobile via the app.
We can see exactly what is happening and decide if action is necessary, avoiding unnecessary disturbance from animal movements or vegetation.
This verification is especially useful for perimeter alarms for fields or properties with gardens where there is more natural movement.
All of our outdoor perimeter alarm devices are specifically designed to withstand the most demanding weather conditions. They are equipped with IP65 protection which guarantees resistance against heavy rain, dust, sudden changes in temperature and direct sunlight.
The systems include technologies that automatically adapt to the weather, adjusting their operation when they detect fog, rain or temperature changes.
You will have a perimeter burglar alarm working reliably 365 days a year, regardless of weather conditions.
Perimeter security systems for industrial facilities protect large areas that require continuous surveillance without permanent human presence. In vehicle storage yards, container yards, industrial car parks and photovoltaic plants, the outdoor perimeter alarm detects intrusions in real time and makes it possible to check what is happening from any location.
For logistics areas with high-value goods and outdoor warehouses, long-range infrared barriers cover perimeters of up to 200 metres between transmitter and receiver, while outdoor motion sensors with dual technology monitor loading and unloading areas even at night.
Integrated perimeter cameras with video analytics automatically differentiate between people, vehicles and animals, reducing false alarms in environments where trucks, forklifts and authorised workers circulate.
When unauthorised movement is detected outside working hours, our control centre receives the alert immediately, visually verifies the situation using the cameras and activates the corresponding security protocol.
Our outdoor perimeter alarm includes a professional perimeter alarm system that combines specialised devices that monitor the perimeter of your property in real time. The control panel receives signals from all the sensors distributed throughout the gardens, fences and exterior accesses, analyses each event and activates the appropriate response according to the situation.
We custom design each perimeter burglar alarm according to the characteristics of your property and its vulnerabilities. Installation includes full configuration, comprehensive functional testing and hands-on training so you know how to use the system from day one.
The central control panel acts as the brain of the perimeter alarm system. It connects all outdoor protection devices (sensors, cameras, barriers) and manages every signal it receives.
When it detects suspicious movement, it analyses whether it corresponds to a real intrusion and automatically activates sirens or sends notifications to the owner's mobile phone.
The central control panel maintains secure communication with the Alarm Receiving Centre 24 hours a day and coordinates the entire system's response to any intrusion attempt in the garden, courtyard or outdoor area of your property.
The perimeter cameras we install have artificial intelligence that automatically differentiates between people, vehicles and animals. We work with Dahua cameras specifically designed for perimeter security systems, which reduce false alarms and allow you to check in real time from your mobile phone what is happening in your garden or yard.
Dahua WizSense AI cameras focused on people and vehicles incorporate perimeter detection functions such as tripwire and intrusion lines in delimited areas, differentiating between humans and vehicles to reduce false alarms to less than 1%. They integrate active deterrence by siren and spotlight, with real-time notifications.
They feature a 1/1.8″ CMOS sensor, H.265+ video compression to reduce storage space, Starlight night vision to capture clear images in complete darkness, 120 dB WDR to compensate for light contrasts, micro-SD slot for local recording and PoE+ power supply.
Dahua WizMind cameras add face detection, loitering recognition, crowd detection and line crossing with siren or spotlight triggering. Detect people, vehicles, non-motorised vehicles (bicycles), faces, loitering and clusters, with advanced tripwire analytics, intrusion and rapid detection.
They feature a 1/1.8″ sensor, 8-32 mm power zoom, Starlight+ technology and infrared vision up to 120 metres. Some models feature triple fixed lens (3×2 MP) simultaneously covering three different angles, infrared vision up to 100 metres, metadata and two-way audio.
Infrared barriers create invisible lines of protection on fences, walls and entrances. They work by emitting beams of infrared light between two devices, and when someone crosses that line, they trigger the perimeter alarm instantly.
They cover from 20 to 200 metres depending on the model, offer reliable protection in rain and fog, and automatically adjust to avoid false alarms caused by small animals or light reflections.
SL series for large perimeters (60-200 metres) use 4 infrared beams with double modulation. They incorporate A.T.P.C. technology that automatically adjusts the transmission power according to environmental conditions (rain, fog, dust). Ideal for entrances to large estates, industrial warehouses with extensive perimeters or perimeter alarms for fields.
AX series for medium-sized installations (20-60 metres) with selectable range depending on the model. The 4-channel versions offer 4 selectable frequencies that prevent interference when installing several barriers together on the same perimeter. Available in wired and wireless versions.
BX series for close protection of facades (2-30 metres) designed for immediate protection. Dual-beam curtain sensors have a range of 2-12 metres per side, specifically designed to detect when the upper and lower beams are blocked simultaneously. Ideal for vulnerable windows, narrow side entrances and as garden alarms in close proximity to the home.
The outdoor motion sensors we install are Optex detectors specifically designed to withstand all weather conditions without generating false alarms. They automatically filter out small animal movement and light changes, but trigger the perimeter burglar alarm when they detect human presence at the perimeter.
VXI Series (Volumetric PIR) with 12 metre coverage and 90 degree angle. Dual PIR technology that requires simultaneous activation of both sensors to trigger the alarm, drastically reducing false alarms. Incorporate automatic temperature compensation that adjusts sensitivity according to ambient heat. Ideal for garden alarms, side patios, swimming pool areas and rear accesses in villas with gardens.
HX Series (High Security) with coverage of 12 metres and angles of 85° or 180° depending on the model. Dual technology models combine dual PIR with microwave for dual detection using two completely different technologies. They incorporate an anti-masking function that automatically detects if someone tries to cover, block or sabotage the sensor. Perfect for industrial warehouses, warehouses with valuable goods and critical areas.
WX Infinity Series with coverage of 12 metres per side (24 metres total) and 180 degrees of aperture. They incorporate dual PIR with advanced processing logic and flexible adjustment that allows them to adapt to both narrow and wide areas. Useful in garden corners where you need coverage in two directions simultaneously.
SIP Series (Sensors for CCTV) with coverage ranging from 30, 50 to 100 metres depending on the model. Designed specifically to integrate with PTZ cameras that move and zoom automatically. When they detect movement in a specific area, they send a direct signal to the PTZ camera so that it automatically orients itself towards that area and zooms in on the intruder. Perfect for perimeter alarm systems for large fields or estates.
In complex installations with multiple cameras, you can incorporate a video analytics server such as VideoLogic that centralises and processes all visual information in the system. It allows you to manage dozens of cameras simultaneously, apply intelligent real-time analytics (facial recognition, people counting, intruder tracking between zones) and generate more accurate alerts.
The server incorporates dedicated CPUs and GPUs to run complex algorithms, is scalable without the need to change camera hardware, correlates events between multiple cameras automatically, and easily integrates with VMS, access control and other corporate security platforms.
Ideal for industrial buildings with very large perimeters, residential complexes with multiple entrances or commercial properties where comprehensive monitoring and advanced analysis of behavioural patterns is required.
Outdoor sirens act as an immediate deterrent when unauthorised presence is detected within the alarm perimeter. They are activated instantly, emitting a powerful sound that scares the intruder away before he reaches the house or building.
They are designed to resist weathering and sabotage attempts, incorporate a strobe light visible from a distance, and are protected against cable cutting or tampering by anti-opening systems that trigger an additional signal if someone tries to disconnect them.
Their presence on the exterior facade already acts as a visual deterrent, causing many criminals to discard the property before attempting anything.
Our perimeter alarm system is connected to the Alarm Reception Centre that monitors your property 24 hours a day, 365 days a year. When the outdoor perimeter alarm is triggered by an intrusion in the garden, patio or fence, the control centre receives the alert instantly, verifies which sensor has detected the movement and contacts you to confirm whether it is a false alarm or a real intrusion.
In the event of a confirmed emergency, the operator activates the corresponding security protocol, notifying the police and providing full details of the intrusion, contacting emergency services to physically come to your property or calling the authorised persons you have designated.
This professional connection provides absolute peace of mind, especially in second homes with land, villas that are left empty during the day or industrial buildings without night-time surveillance.
All our perimeter alarm systems incorporate two-way communication: internet (WiFi or Ethernet) as the main channel and GSM/GPRS/4G module as a backup. If someone cuts the internet cable or the connection drops, the system automatically switches to the mobile network.
Your wireless outdoor perimeter alarm continues to send notifications even if all the wires to your property are cut.
The battery backup keeps the system fully operational for several hours without power. If there is a power outage in your area or someone cuts the power before attempting the intrusion, your perimeter sensor alarm continues to send alerts over the mobile network even if there is no power.
This redundancy in communications and power makes your perimeter security system extremely reliable even in the face of deliberate sabotage attempts or random technical failures.
Our outdoor motion sensor alarm works in a coordinated manner to detect perimeter intrusions before they reach doors or windows, alert in seconds and trigger immediate response. The system combines perimeter sensors, central station, sirens and secure communications.
You arm the wireless outdoor perimeter alarm manually from the keypad, from the app or by automatic programming. You can activate the night mode that activates only outdoor sensors while you sleep, or the total mode that monitors perimeter and interior.
All perimeter sensors are active and ready to detect any approach.
When someone tries to climb over a fence, approach the garden or move through a protected area, the sensors send a signal to the control panel. It can be an infrared barrier that cuts through, a motion detector that identifies a presence in the yard or a vibration sensor that detects an attempt to climb over.
This detection in the perimeter alarm occurs while the intruder is still outside, before he/she reaches the doors or windows of the house.
The panel validates the information before triggering the alarm. This is key for outdoor perimeter alarms because the sensors are exposed to wind, rain, animals or light changes.
The control panel may require confirmation from several sensors or validate that the pattern corresponds to a real threat and not a moving cat or branch. This analysis makes the system reliable.
Once the intrusion is confirmed, the system triggers the outdoor siren to deter and alert the user. You receive notification on your mobile phone, automatic call or SMS.
The wireless outdoor perimeter alarm is connected to our ARC and we receive the warning simultaneously. An operator verifies the event and activates the protocol.
A DUMO Security operator calls the owner to confirm the situation, checks the jump using perimeter cameras if the perimeter security system has them and activates the alert to the police or emergency services.
This coordinated response acts in the first seconds of the intrusion, when the offender is still in the garden or courtyard, before reaching the house.
Contact us either by phone, WhatsApp o web form. Once you contact us, we will ask you about your type of property (villa, house with garden, warehouse), perimeter dimensions, type of fence or wall, number of accesses, if you have pets and times when the property is vacant.
This information gives us a first insight into your home perimeter security needs before the technical visit.
Fast and non-binding responseA technician comes to your location to carry out a complete security study. We analyse the exterior perimeter, identify fences, walls, vehicle entrance gates, gardens, swimming pools and backyards. We also assess access from side streets, wooded areas that hinder visibility and blind spots.
We design a customised outdoor perimeter alarm installation. We define the number and type of sensors (infrared barrier, outdoor motion detectors, vibration sensors), location of outdoor sirens and proposed integration with cameras if necessary.
We advise you according to your specific case. The study is free of charge and without obligation.
Our technicians carry out the installation. We install perimeter and central sensors, we install infrared barriers or detectors according to the perimeter alarm system designed and we install external sirens. We carry out tests to ensure that the entire perimeter is covered and configured.
Complete installation, minimising the impact on the garden or patio. To carry out the installation we adapt to your schedule. In most cases we complete the installation in one day.
Quick installation in 1 dayWe make the system fully operational. We configure users and codes, install the app on your devices. We explain how to arm and disarm perimeter zones, modes of use (perimeter only, perimeter plus interior), what to do if the alarm goes off with perimeter sensors by mistake and how to adjust the sensitivity of exterior sensors.
From that moment on, you have continuous support.
The service includes permanent technical assistance in the event of any incident or doubt about the operation of the perimeter security system. Contact us by phone o WhatsApp to resolve incidents, request adjustments or schedule maintenance checks.
Attention 24/7We have been working in outdoor perimeter protection for almost two decades. We have installed perimeter alarm systems in villas, houses with gardens, warehouses and warehouses throughout the province of Barcelona.
We know the most common types of intrusion and how to avoid them.
We work exclusively with professional perimeter security systems designed for outdoor use. We do not adapt kits. Only professional and approved security equipment that withstands the elements with secure communications (GSM/GPRS/4G and WiFi), integration with mobile app and perimeter cameras with night vision.
They incorporate anti-inhibition protection and two-way communication to continue sending warnings even if signals are blocked or the internet is cut off.
24 hours a day, seven days a week, all year round service for outdoor perimeter alarms. Contact us by phone o WhatsApp to solve technical problems, ask questions or request urgent interventions.
We perform specific maintenance for systems exposed to the elements, adjust sensitivity if environmental conditions change and check that communications and batteries are working.
Before installing any alarm system for villas, we carry out a complete perimeter security study. We analyse the type of property, plot dimensions, type of fence or wall, actual access points, presence of pets, areas with dense vegetation and available outdoor lighting.
We design a customised system. We select the number and type of sensors, decide the location of external sirens and define arming modes according to your routines. We do not sell standard packs. Each perimeter is different and requires a solution designed for its characteristics.
The installation of wireless or wired perimeter alarms is carried out by our own technicians, not by subcontracted teams. This translates into careful execution and higher quality results.
Our installers know how to work in gardens without damaging grass and plants, guide and calibrate devices to avoid false alarms, carry out comprehensive tests and explain clearly how to use the perimeter security system once installed.
If you are comparing alarm system companies for villas in Barcelona to protect the perimeter of your home, at Dumo Seguridad we offer you personalised advice, a free security study and a customised proposal.
Installation carried out by our own technicians specialised in perimeter security for homes and businesses, with rapid response to any incident.
Request your perimeter security study now
931 272602
Wireless outdoor perimeter alarm requires periodic checks to ensure that all devices are working. We check sensors exposed to the elements, check backup batteries, verify communications and adjust sensitivity if environmental conditions have changed. Annual maintenance is mandatory according to regulations. We manage it directly and let you know when it's time.
No. The outdoor motion sensors are calibrated to ignore the movement of pets up to a certain weight. During the pre-study we ask if you have pets and adjust the settings. If your dog or cat moves around the garden with the garden perimeter alarm activated, the sensors will not trigger. They detect the movement pattern and thermal mass of a person, as opposed to a small or medium-sized animal.
Yes, perimeter alarm systems are designed to operate in adverse weather conditions. Sensors withstand heavy rain, hail, wind and sudden temperature changes. Calibrated so as not to generate false alarms due to water drops, branches or light changes during storms. If there is a power outage due to a storm, the backup battery keeps the system operational for hours. If the internet is down, GSM communications continue to send warnings.
We work with different contract modalities. We offer options without permanence if you prefer total flexibility, and modalities with commitment that include more advantageous economic conditions. During the study we explain all the alternatives so that you can choose the one that best suits your situation. There is no small print or hidden penalties.
Yes, all our perimeter alarm systems have a built-in battery back-up that keeps the system operational for several hours without power. Even if someone cuts the power or there is a blackout, the villa alarm systems continue to monitor the garden, patio and outside entrances. We use two-way communication. If the power and router are cut, the system continues to send alerts via GSM/GPRS or 4G mobile network.
The sensors and devices of a villa alarm are installed discreetly, minimising the visual impact. During the study, we analyse the best installation points, taking into account technical efficiency and aesthetic integration. Today's infrared barriers and detectors are compact devices that can be camouflaged among vegetation or integrated into walls and fences. Outdoor sirens are visible because they are part of the deterrent effect, but they are placed in locations that do not negatively affect aesthetics.
Professional perimeter security systems incorporate signal jamming detection. If someone tries to block communications using frequency inhibitors, the system detects the anomaly and sends a communications failure warning. As it works with two-way (internet and GSM/GPRS/4G), if one frequency is jammed, the system continues to operate on the other. If total inhibition occurs, the central station detects that it has lost signal with your system and activates the verification protocol.
No. Data protection regulations stipulate that the video surveillance cameras in Barcelona must be oriented exclusively towards your property, avoiding capturing public roads or adjoining properties. During the installation of the perimeter alarm with cameras, our technicians adjust the focus and angle to strictly comply with the law. We explain all these requirements to you during the security study so that your installation complies with the regulations from day one.
Yes, one of the great advantages of perimeter alarms is that you can activate only the exterior protection while moving freely inside. This is done by partial arming or night mode, which monitors gardens, patios and exterior accesses but leaves the interior sensors deactivated. It is very common in villas and houses with gardens to activate the outdoor motion sensor alarm at night before going to bed. If someone tries to climb over the fence or approach the windows, the system detects the intrusion even if you are asleep inside.
