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SIGINT. Signal Intelligence Solutions

MainCatalogJammersULTRAS

ULTRAS. Advanced Recorder Suppression Ultrasound System in a speaker

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Recorder's jammer
Recorder's jammer
  • Recorder's jammer
  • Recorder's jammer
Main characteristics
SKU 2238
Vendor DT
Category Bug detection - Jammers
Frequency 24 - 26 kHz
Power source 12V DC
Max. working time unlimited
Q'ty of channels 24 emitters
Management radio remote control
Delivery set Suppressor, P/S, radio keychain, manual
Dimensions, HWD D 160 x 40 mm
Weight 0.9 kg
Shipment Worldwide
Price 2933 $
Others currency 2500 ˆ
In stock
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ULTRAS this is Advanced Recorder Suppression Ultrasound System in form factor of a built-in speaker

An increased power ultrasonic suppressor located in the body of the ceiling speaker, which is built into the suspended ceiling directly above the negotiating table. Designed to prevent unauthorized audio recordings to any recorded devices in offices or other rooms

ULTRAS is a powerful and effective device for suppressing microphones in voice recorders, mobile phones and other means of audio recording by emitting complex structured interference in the ultrasonic range, inaudible to the human ear, but acting directly on the microphone membrane with its sound pressure. 

Advantages and features  

Structurally, the ULTRAS suppressor with 24 ultrasonic emitters is made in the form of a cylindrical module with a thickness of only 40 mm; it is easily mounted in the cases of various mortise ceiling speakers used in emergency warning systems and music broadcasting.

For even greater power of ultrasonic interference generated by the ULTRAS suppressor, it is possible to install a module with 48 ultrasonic emitters into the ceiling speaker housing.

Due to the ceiling arrangement of the emitters and the resulting effect of repeated reflections of ultrasonic interference from interior objects, the area and effectiveness of suppressing recorder's microphones and other audio recording means introduced into the room increase

The microprocessor control system, automatic continuous self-diagnosis of the operation of each ultrasonic channel maintain a constant highest level of ultrasonic interference power throughout the entire operating time, ensuring high reliability of the product and ease of use.

The ULTRAS suppressor turns on automatically when power is supplied (+12 V) or can be remotely controlled using a radio keychain.
File Title Release Date File Type Size (mb) Action
Recorder Suppression Ultrasound System 07-06-2020 Documentation (pdf) 0.16 MB download

To access this product file, get partner STE status

The band of generated ultrasonic interference 24 - 26 kHz
The number of ultrasonic signal emitters (USE)24 (optionally 48)
The direction of suppression of microphones perpendicular to the plane of USE
Power on / off when power is supplied or wireless remote control
Maximum installation height for effective suppression4 m
Power Supply +12 V
Continuous operation timeunlimited
Mounting Installation Dimensions (Minimum)D 160 õ 40 mm
Weightno more than 600 g
Case material metal-plastic
Operating temperature rangefrom 0 to +50 ° Ñ
File Title Release Date File Type Size (mb) Action
Recorder Suppression Ultrasound System 07-06-2020 Documentation (pdf) 0.16 MB download

To access this product file, get partner STE status

File Title Release Date File Type Size (mb) Action
Recorder Suppression Ultrasound System 07-06-2020 Documentation (pdf) 0.16 MB download

To access this product file, get partner STE status

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