The signal blocker operates using ultrasound without generating noise

A noise generator designed to suppress the recording of audio recorders, various types of microphones, and eavesdropping mechanisms. It is equipped with powerful ultrasonic signals and sound interference.

The dynamic balance of sound interference can be changed, or you can simply turn it off, and the signal jammer will operate using ultrasound without generating noise.

The recorder suppressor has significant characteristics. It does not generate electromagnetic noise, but rather establishes an ultrasonic barrier and generates audible noise. This does not include recording conversations and/or listening to information flow in the following ways:

mobile phone;

recorder;

Wireless microphone;

Other types of microphones, etc

The interceptor is simple and effective to use. A powerful transmitter generates ultrasonic waves, which can cause distortion in recording devices. Audio speakers can produce noise similar to speech, distorting the overall meaning of verbal phrases. Result: The spy "mistakenly" fixed an incomprehensible sound and was unable to resume the conversation, making it easy for the interlocutor to hear the other person's voice.

• 1. No recording device can record conversations: the use of sound interference and ultrasonic technology makes it impossible for eavesdropping devices to record conversations.
• 2. Long distance high power and impact - The sound pressure at a distance of 1 meter from the transmitter is about 120 decibels, and the listener is blocked at a maximum distance of 7 meters.

It should not be carried to the ears during operation, as the radiation power is very high.

• 3. Turbo mode - In this mode, a special generator generates ultrasonic signals of different frequencies. The imposition of various signals creates more effective protection.