Voice recorder and mobile communication jammer
"UltraSonic-18-GSM"

Protection modes:

1. Ultrasonic - the unit emits directional ultrasonic wave that inflicts interference on the sensitive membrane of microphones, making any recording device unable to record.
2. Acoustic - creates noise backgrond in the room, so the final record will contain chorus of different voices where it is impossible to distinguish one specific. 
3. Mobile internet 3G/4G mobile/4G LTE and GSM network jammer blocks wireless data transmitters.
4. Combined mode. Allows using all of the modes above at the same time, providing maximum protection.

Usage

Voice recorder and mobile communication jammer "UltraSonic-18-GSM" - all-purpose unit aimed to secure meeting and negotiations, by jamming all means of recording and data transmitting. Relatively small size of the jammer provides an ability to place it inside a table or a bag.

How it works

Ultrasonic 18GSM works as a directional radiator. Simply required to be directed towards the source of recording and turned on. Then choose the mode to meet your requirements.  Now the unit will radiate ultrasound waves and create noise interference which cannot be heard by a human but suppress all types of recording devices. When you expect several means of recording, you can use combined mode.

Technical data

• Ultrasound suppressor power at 1m distance – 90 dB
• Ultrasound impact angle –  80 degree
• Acoustic noise generator power – 2W
• Jamming frequencies:
  • GSM 900
  • GSM 1800
  • 3G 2100
  • GPS 1500
  • Wi-Fi 2400
  • Bluetooth 5500
  • LTE 4G Mobile 850
  • LTE 4G 2500
  • 4G Mobile 800   
  •  Analog – 1200
• Suppression range –up to 15 m
• Working voltage -12 V 4 amp ( via power adapter )
• Working capacity using battery – up to 80 minutes (with 3 modes of suppression on )
• Adjustable acoustic suppression power
• Total weight – 1 kg

Package content

1. Ultrasonic 18GSM -1x
2. Power adapter 12W -1x
3. Sealed Case -1x
4. Manual – 1x

CONFIDENT SUPPRESSION RANGE OF ULTRASONIC SUPPRESSOR
WITH A VARIETY OF DEVICES (VALUES GIVEN IN METRES)