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ULTRAS-M. Portable Recorder Suppression Ultrasound System

ULTRAS-M
ULTRAS-M
Price 2176 $
Other currency 2000 €

Main characteristics		  
Vendor DT
Category Ultrasonic Jammers
Frequency 24 - 26 kHz
Power source 12V DC
Battery Embedded
Max. working time Unlimited for P/S and up to 5 hours for battery
Q'ty of channels 10
Connectors USB
Management radio remote control
Delivery set Suppressor, P/S, USB cable, radio keychain, bag, manual
Dimensions, HWD 110 х 110 х 45 mm
Weight 0.4 kg
Shipment Worldwide

The main functions and characteristics

ULTRAS-M. Dictaphone suppression system in the bag
 
Small-sized suppressor for recording dictaphones and microphones (including mobile phones) for individual use when talking outdoors, in the car or indoors. Can be easily placed in the car, on the table or installed in a specially prepared briefcase (handbag)

Despite its small size, ULTRAS-M is the most powerful and most effective in its class device for suppressing microphones in voice recorders, mobile phones and other audio recording means due to the directional radiation of complex structured interference in the ultrasonic band, inaudible to the human ear, but acting directly with its sound pressure on the microphone membrane.

Benefits and Features

In the ULTRAS-M suppressor, ten independent digital ultrasonic oscillation generators under the control of a microprocessor generate a complex noise-distributed time-varying frequency noise signal, which with the help of piezoceramic emitters creates a high-power ultrasonic barrier inaudible to the human ear, but well perceived by microphones, " suppressing ”while the useful speech signal.

The universal power supply system allows the ULTRAS-M suppressor to operate from a 220 V network, from the vehicle's on-board network, or independently from an internal battery.

In addition to manual “push-button” switching on, the ULTRAS-M suppressor has already installed a wireless control system using a radio remote control.

The microprocessor control system, automatic continuous self-diagnosis of the state of the battery and the operation of each ultrasonic channel maintain a constant highest level of ultrasonic interference power throughout the entire battery life (more than 5 hours), ensuring high reliability of the product and ease of use.

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