Every day, hundreds of small businesses in Spain are victims of theft. And we are not just talking about occasional thefts or carelessness. We are talking about specific techniques, planned and executed by criminals who know well how to operate. The objective is always the same: to get in, cause as much damage as possible and get away with something of value, in minutes or even seconds.
At Alarmas Catalunya, we protect businesses of all kinds, from small stores to large industrial warehouses, and we have seen how the creativity of criminals evolves year after year. That is why knowing these techniques is not only useful: it is essential to prevent them.
In this article I explain the most common forms of burglary used today against small businesses, how they operate, what warning signs to look out for and, of course, how you can protect your premises before it’s too late. All from our real experience as installers of security systems with video analytics and artificial intelligence, without permanence or small print.
Express robbery, speed and precision to cause maximum damage
Express robbery is one of the most common types of robbery. Its modus operandi is simple: get in fast, grab what you can and get out before anyone reacts. It often occurs during the night, but can also be executed during shift changes or times of low activity.
How do they do it?
- Forcing a vulnerable door or window
- Breaking shop windows
- Using basic lock breaking tools
- Locating the most valuable objects in seconds
The problem is that, although the loot may seem small, the total damage is usually high: destruction, loss of stock, broken locks, frightened staff and, worst of all, the feeling of insecurity.
At Alarmas Catalunya we have come across businesses that had generic alarms without intelligent video surveillance. The result: the alarms sounded, but no one could verify if it was real. That’s why we recommend systems with video analytics, which detect movement, analyze it and allow you to react in real time with images verified by the control center.
This type of technology is now accessible even for small businesses, without permanence or large investments. It is the difference between acting instantly or finding out the next day.
Lunar landing, when speed is the main weapon
A carjacking is a very violent and destructive robbery. In this case, the criminals use a car (usually stolen) as a battering ram to ram it into the entrance of the premises. The aim is not so much to steal quietly, but to break in with force, smash windows or metal doors and take out what they can in seconds.
It is very common in:
- Technology stores
- Gas stations
- Stores in urban centers with direct entrance to the street
These attacks are brief and usually last less than 3 minutes. But the consequences can be devastating: damaged store structure, smashed furniture and, often, theft of expensive merchandise.
How are they prevented?
- With metal bollards or street furniture preventing direct vehicle access
- Reinforced doors with structure-anchored frames
- Steel curtains with anti-alignment anchors
- Video surveillance that detects motion and triggers immediate protocols
At Alarmas Catalunya, in high-risk premises, we work with vibration sensors and outdoor video-analytics that detect vehicles approaching at abnormal speed or aggressive movements. This allows us to react even before the impact occurs.
Butrones, silent and planned robberies
The “butrón” is a classic but very effective technique. It involves gaining access to the premises through a wall, ceiling or floor, usually from an adjoining premises or a common area. It is a theft that requires time, planning and tools, but has a high success rate if not detected in time.
It usually occurs in:
- Industrial warehouses in industrial parks
- Adjoining unused or closed premises
- Businesses in old shopping centers
The main difficulty is that standard sensors do not detect lateral movement or movement from the roof, and if there is no 24/7 surveillance, criminals can take their time.
In Alarmas Catalunya we have faced this type of attacks with solutions such as:
- Seismic sensors in walls, ceilings or floors
- AI cameras that analyze sounds and vibrations out of the usual pattern
- Integration with the central alarm receiving station for immediate action
This type of protection is key for businesses with shared warehouses or walls, especially if there are abandoned areas nearby.
Internal theft, the enemy within the business
Not all theft comes from outside. Many businesses suffer constant losses due to internal thefts committed by employees, suppliers or trusted personnel. And it is not always a matter of large amounts: it can be small but repeated thefts that add up to significant amounts at the end of the month.
Some signs:
- Constant differences in inventory
- Money that does not match sales
- Refusal to change shifts or rotate tasks
- People who “know too much” about the security of the premises.
Detecting this requires discreet surveillance, internal audits and video surveillance systems with logging and traceability. In many cases, the installation of cameras with video analytics automatically changes the internal dynamics, as the simple fact of knowing that there is control deters many bad practices.
At Alarmas Catalunya, when working with small family stores, we encounter owners who are suspicious but have no proof. The installation of cameras and customized access control has solved many of these cases.
Robbery with jammers, when technology works against you
Some criminals use frequency jammers to block the alarm signal, preventing the alarms from communicating with the central station. This is a more sophisticated technique, but is becoming increasingly common, especially in isolated areas or industrial estates.
How are they detected?
- Alarms that stop working for no reason
- Sudden communication outage without network failure
- Unauthorized entries without triggering an alarm
Traditional systems, if they do not have dual channel or inhibitor detection, can do nothing against this attack. For this reason, all our systems in Alarmas Catalunya include:
- Redundant channels (IP + 4G)
- Inhibitor protection
- Video verification that does not depend on the alarm system
This makes it possible to act even when the alarm fails, thanks to cameras that continue to send a signal through another channel.
Mixed techniques, surprising combinations
The most experienced thieves do not limit themselves to a single technique. They often combine several:
- First, they inhibit the signal
- Then they force a side door
- Finally, an express robbery is executed
Other times they break in and wait for no one to react to complete the robbery. These combinations cause simple systems to be overwhelmed.
In Alarmas Catalunya we work with integrated solutions that allow:
- Detect entry before it occurs
- Analyze suspicious behavior with AI
- Combining cameras, sensors and access control
- Automatically respond with preset protocols
This is what really makes the difference in the face of professional delinquency.
Real consequences, economic losses, reputation and more
The impact of a theft goes far beyond the value of what is stolen. The consequences are manifold:
- Loss of customers due to temporary closure
- Repair and reconditioning costs
- Increase in insurance premiums
- Loss of team confidence
- Time and energy spent on paperwork
Some businesses never fully recover. Others change location. That’s why investing in prevention is always more profitable than paying the consequences.
Our experience in Alarms Catalunya protecting businesses of all sizes
At Alarmas Catalunya we have been designing security solutions for small and large businesses for years. We know that each location is different, and that threats also change with the area, activity and schedule.
Therefore:
- We do not work with generic solutions or permanence.
- We install advanced technology with artificial intelligence and video analytics.
- We adapt security to each business.
- We integrate sensors, cameras and CRA with redundancy and anti-inhibition.
Our goal is simple: to protect your business as if it were our own.
Preventing today is protecting the future of your business
Theft techniques evolve, but so do the solutions. If you have a small business, don’t underestimate the risks. Knowing how criminals operate is the first step in anticipating them.
And with technology like video analytics, intelligent control and comprehensive protection, you can stay one step ahead every time.
At Alarmas Catalunya, we are here to help you do it.
