ESPIAMOS' participation in SICUR 2026 allowed us to showcase professional counter-surveillance at one of Europe's largest security events. From February 24th to 27th, the International Security Exhibition brought together manufacturers, integrators, law enforcement agencies, and corporate security managers at IFEMA Madrid, and ESPIAMOS® was present with its own stand to demonstrate its solutions for detecting hidden devices and its training in electronic countermeasures.
In this article, we review our presence at the trade fair, which product areas generated the most interest, and what we observed in the professional counter-surveillance and corporate counter-espionage sector. If you were unable to visit us, here is a full summary and the next steps to learn more about our equipment and training programs.
Table of contents
- SICUR 2026: The International Security Exhibition
- WE SPYED at SICUR 2026: this is how we participated
- Counter-surveillance trends observed at SICUR 2026
- What does SICUR mean for professional counter-surveillance in Spain?
- Frequently Asked Questions
- Summary
SICUR 2026: The International Security Exhibition
SICUR is Spain's major biennial security event. The 2016 edition was held from February 24 to 27 in pavilions 4, 6, 8 and 10 of IFEMA Madrid , with a program structured around four main areas: private and electronic security, cybersecurity, fire protection and emergencies, and occupational safety.
The trade fair serves as a meeting point for manufacturers, distributors, security directors, private investigators, law enforcement agencies, and compliance officers. As an indication of its scale, the previous edition brought together more than 600 exhibitors and tens of thousands of professional visitors, and the program included spaces such as the SICUR Forum and SICUR Cyber.
For a brand specializing in counter-surveillance like ESPIAMOS®, this context is especially relevant: more and more organizations understand that protecting sensitive information requires combining physical, electronic, and digital measures.
WE SPYED at SICUR 2026: this is how we participated
Our presence at the trade fair was structured around our own stand , which focused on three strategic areas: radio frequency detection equipment, nonlinear junction detectors, and technical training in electronic countermeasures. During the four days of the fair, our team assisted private security professionals, detectives, technicians, and heads of security departments.
The stand also celebrated our 15 years of experience in security, surveillance and counter-espionage, a journey that has consolidated us as a reference in Spain for those who need to protect meetings, offices and boardrooms against hidden listening devices.
Visitors were able to get a close look at the equipment of the international manufacturers we represent, including LawMate, Digiscan Labs, JJN Digital, Sun Mechatronics, Acustek, Selcom, MEFF and Proponents, whose solutions cover everything from professional recording to technical inspection of countermeasures.
Frequency detection and spectrum analysis
Frequency detectors were one of the main focuses of our space. These devices allow the identification of radio frequency emissions that may indicate the presence of hidden microphones, wireless cameras, or GSM transmitters, always with the appropriate subsequent verification by a qualified technician.
At the booth, we explained to visitors the differences between a basic RF detector and a professional spectrum analyzer , as well as the criteria for choosing one or the other based on the threat level, the environment to be protected, and the operator's experience. The conclusion we conveyed was clear: the equipment matters, but the methodology and operator training matter even more.
Nonlinear junction detectors (NLJDs)
Another area that generated considerable interest was that of nonlinear junction detectors, or NLJDs. This type of equipment allows for the location of electronic components even when the device is turned off or not emitting a signal, making it a key tool in professional-level inspections.
Many visitors were familiar with RF detectors but discovered at the trade show the role of an NLJD within a comprehensive electronic sweep service : precisely covering scenarios where hidden electronics remain inactive or record locally without transmitting. Therefore, we emphasize that a thorough inspection combines several complementary technologies and does not depend on a single instrument.
TSCM training for professionals
The third aspect of our presence was TSCM training . We presented our training program aimed at private detectives, security department personnel, and technicians who wish to operate counter-surveillance equipment professionally.
The training addresses a real market need: having good equipment without knowing how to interpret it leads to false positives, false confidence, and erroneous conclusions. A suitable training program teaches inspection methodology , results interpretation, and sweep documentation, as well as the correct operation of each instrument.
Counter-surveillance trends observed at SICUR 2026
Beyond our own stand, the trade fair offered several interesting insights into industry trends . Below, we summarize what we consider to be the most relevant:
- Convergence with cybersecurity: the presence of a dedicated cybersecurity area and forums like SICUR Cyber reflects that information protection is now being addressed holistically. A hidden listening device is both a physical problem and a vector for information leaks.
- Professionalization of demand: visitors arrive with increasingly technical questions about frequency bands, methodologies and accreditation of results, which raises the level of demand on manufacturers and distributors.
- Private sector interest: professional firms, consultancies and medium-sized companies are joining a market traditionally led by public administrations and large corporations.
- Training as a differentiator: more and more professionals understand that the operator's preparation is as crucial as the equipment, and they seek specific training programs in electronic countermeasures.
What does SICUR mean for professional counter-surveillance in Spain?
In the field of electronic countermeasures, SICUR fulfills a function that is difficult to replicate: it allows for in-person comparison of technologies , discussions with manufacturers, and the exchange of methodologies with other professionals. In a market where technical specifications are crucial, being able to see and handle the equipment makes all the difference compared to a purchasing decision made solely remotely.
For ESPIAMOS®, the trade fair also represents an opportunity to listen to the market . The conversations held during those four days inform our catalog. Our technical content and training offerings for the coming months remain unchanged. Our commitment is the same: to provide proven counter-surveillance equipment and the knowledge necessary to use it effectively.
Frequently Asked Questions
What is SICUR and how often is it held?
SICUR is the International Security Exhibition, organized by IFEMA every two years . It brings together the private security, cybersecurity, fire protection, and occupational safety industries. The 2016 edition was held from February 24 to 27.
What did ESPIAMOS present at SICUR 2026?
ESPIAMOS' presence at SICUR 2026 focused on radio frequency detection and spectrum analysis equipment, nonlinear junction detectors (NLJDs), and training programs in electronic countermeasures aimed at security professionals and private detectives.
Who are the counter-surveillance teams targeting?
Primarily for companies and security departments, detectives and investigators, TSCM technicians, and individuals with legitimate privacy needs . The use of this equipment must always be within the applicable legal framework; if in doubt, it is advisable to consult a legal professional.
When will the next edition of SICUR be?
Following its usual schedule, the next edition is planned for 2028 in Madrid. The specific dates will be announced in advance by the organizers through their official channels.
Summary
Our participation in the International Security Exhibition confirms that counter-surveillance is playing an increasingly prominent role within the sector. The combination of proven detection equipment, rigorous methodology, and specialized training is what allows us to transform concerns about illegal eavesdropping into a real protective capability .
If you are interested in learning about the equipment and training programs we are showcasing at the trade fair, you can explore our counter-surveillance catalog or contact us directly: our technical team will help you identify the right solution for your needs.