iSecus offer Top-quality & High Performance Technology Surveillance Counter Measurement (TSCM) Equipment made in China. Our counter surveillance equipment include Non-Linear Junction Detectors (NLJD), Ultrasonic Audio Jammer, Portable Drone Jammer Gun, Radio Frequency Signal Jammer, SDR Jammer, Bom timer detector. All the equipment are meticulously developped based on world-top quality & performance principle. Our TSCM equipment undergo rigorous testing to guarantee reliability, durability, and effectiveness in the field, ensuring they meet the highest industry standards. They are designed to cater to the sophisticated needs of public security organizations, governmental bodies, and other entities requiring top-level security protection. With over 10 years experience in the security industry, we welcome OEM business and can meet your special requirement at maximum.
Why Choose TSCM Equipment from iSecus?
More and more oversea Branded companies have been starting to import TSCM equipment from iSecus, because of Our Competitive Advantage as below:
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At the similar configuration, our price is competitive.
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At the similar price level, our configuration is higher.
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Our devices adopt advanced technology with high performance.
Driven by rapid technological innovation, our counter surveillance devices combine cutting-edge performance with precision craftsmanship, delivering superior quality and reliability.
Compared to USA & European Brands whose prices are higher, TSCM devices from iSecus enjoy much more competitive price, while our performance can compete with theirs. iSecus NLJD models such as DT-820Plus and DT-810 have been applied in many government projects in oversea market.
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iSecus TSCM equipment have been applied in 30+ oversea’s Governmental projects.
What we can offer to you:
Government & Enterprise Grade
All our equipment is engineered to meet the demanding standards of government and enterprise applications.
Worldwide Shipping & Support
We provide global shipping and expert technical support for our dealers and end-users worldwide.
Expert Consultation Available
Our expert team is ready to provide a confidential consultation for your specific security needs.
iSecus TSCM Equipment Presentation
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iSecus TSCM Equipment Brochure 2025
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FAQ related to Professional Counter Surveillance Equipment
FAQ related to Professional Counter Surveillance Equipment
Q1: What is included in professional TSCM equipment?
A1: A strict counter surveillance task will require multiple professional tools for bug sweeping. A professional Technical Surveillance Countermeasures kit typically includes Non-Linear Junction Detector (NLJD), RF signal detectors, Signal Spectrum Analyzer, and thermal imaging cameras designed to locate concealed electronic eavesdropping devices whether they are powered on or off.
Q2: Why choose iSecus for counter surveillance equipment?
A2: iSecus is a leading manufacturer providing high performance equipment for sale to global distributors and security professionals. Our devices adopt advanced detection technology with high performance, offering government and enterprise-grade security at competitive prices.
Q3: What is the warranty period for your TSCM equipment?
A3: All the equipment from iSecus comes with a standard warranty of 12 months from the date of delivery to your destination, along with expert technical support.
Q4: Is there any MOQ for purchasing your Professional Counter Surveillance Equipment?
A4: There is no Minimum Order Quantity (MOQ) for any standard order. However, if you wish to have your own logo printed on the equipment (OEM customization), the MOQ is 50 pieces.








