Cellular Advanced RF Disruption for Secure Environments as Prisons, military bases, police stations
The SMJ1890 was designed for blocking cellular networks of all kinds of cellular standards in the world. The SMJ1890 is using high-end technology for maximum performance. The unit is controlled by a Microprocessor for DDS programming. The unit was designed with the capability of jamming specific channels inside the cellular network bands only.
where technology meets tactical superiority
Technical Specification
— Cellular (2G,3G,4G,5G), Wi-Fi, satellite
— DDS synthesized signal modulation— Optimized deployment to keep facility perimeter
The SMJ1890 is a high-performance cellular jammer designed for security compounds requiring strict communication control. It allows selective jamming of specific channels across all global cellular standards.
Prisons Jamming
High Power Cellular Jammers designed to disrupt mobile communications by blocking signals across multiple frequency bands, including GSM, 3G, 4G, 5G.
WiFi 2.4 and 5.8
Satellital Mobile
VIP Building Perimeter
The SMJ1890 is a discreet, high-efficiency cellular jammer ideal for VIP buildings perimeter. It enables targeted jamming of specific channels within all global cellular bands, protecting against eavesdropping and unauthorized communication.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.