SEL OMNI TOWER is a unique and effective omnidirectional ultrasonic device used to protect classified information, based on special algorithm of generating of the digital ultrasonic jamming signal. Device effectively protects confidential conversations, conferences, business conferences and secret meetings against eavesdropping and recording with any voice recorders.
SEL OMNI TOWER MINI is a unique and effective omnidirectional ultrasonic device used to protect classified information, based on special algorithm of generating of the digital ultrasonic jamming signal. Device effectively protects confidential conversations, conferences, business conferences and secret meetings against eavesdropping and recording with any voice recorders.
SEL PANEL ULTRA MAX is a unique and effective ultrasonic device used to protect classified information, based on special algorithm of generating of the digital ultrasonic jamming signal. Device effectively protects confidential conversations, conferences, business conferences and secret meetings against eavesdropping and recording with any voice recorders.
SEL ULTRA SPEAKER is a modern microphone jammer, which is using high-quality ultrasonic transducers controlled by a microprocessor, integrated into a common ceiling speaker case and intended for installation above desks and tables in meeting rooms.
SEL ULTRA MAX is a unique and effective ultrasonic device used to protect classified information, based on special algorithm of generating of the digital ultrasonic jamming signal. Device effectively protects confidential conversations, conferences, business conferences and secret meetings against eavesdropping and recording with any voice recorders.
Infratornado® is an innovative device in the field of information protection in the form of a suitcase in full camouflage. Effectively protects confidential conversations, deliberations, business conferences and secret meetings from eavesdroppers and registrars.
The 20 MJ-20 is a highly effective ultrasonic jammer. It is designed to protect confidential information during meetings and conversations. It generates a unique ultrasound signal that blocks the microphones within the range of the device without interfering in the conversation. When turned on, the jammer virtually blocks the operation of any device with microphone and which are designed to record or transmit an audio signal. Such devices are: Mobile phones, dictaphones, audio recorders, wired and radio microphones used for eavesdropping, video and audio conferencing systems, GSM microphones, etc.
SEL MINI – a unique acoustic safe stand that serves as a speech protector for mobile phones. Its advantage is that it does not block calls, SMS, or other cellular communications.
These days, maintaining conversation security is a priority. Most unauthorized call recordings are made via mobile phones. SEL PYRAMID is an innovative solution that effectively prevents such recordings, ensuring complete protection of private and confidential conversations.
Obviously mobile phones have an infinite number of benefits for communication and business; however, they also create certain threats of information leakage. One of the potential leakage channels is the phone’s microphone being able to pick up surrounding acoustics with a high sensitivity. The SEL SUMMIT has been developed by information security professionals to protect against this exact type of threat. SEL SUMMIT is a small size portable microphone jammer to protect confidential speech information during conversations.
