background image

 
 

CONTENTS

 

1. Device description and operation. 
1.1. Device application................................................................................................................. 
1.2. Technical specifications................................................................................................... 
1.3. Device components......................................................................................................................... 
1.4. Structure and functioning................................................................................................................. 
2. Intended use.................................................................................................... 
2.1. Operating restrictions.............................................................................................. 
3. Maintenance......................................................................................................... 
4. Packaging, storage and transportation................................................... 
5. Acceptance Certificate.............................................................................................................. 
6. Manufacturer warranty................................................................................................................. 
 

    The User Manual includes key features, operating instructions (intended use, maintenance, repair, storage and 
transportation) Microphones, bugs and tape recorders jammer 

"BugHunter DAudio bda-3 Voices" 

with seven 

UV- transducers and an acoustic silencer (hereinafter - device). 

 

The device is  designed to  protect conversation areas  from eavesdropping. Device blocks wireless  microphones, 
tape  recorders,  wired  microphones  and  most  of  professional  digital  tape  recorders  including  tape  recorders 
installed  in  mobile  phones  (smart  phones).  Ultrasonic  inaudible  noise  signal  *  as  well  as  acoustic  speech-like 
noise signal ** are used in jamming the eavesdropping devices. 

The device has two additional vertical UV-transducers and a jack to connect external ultrasonic speaker***. 
 

* Ultrasonic pressure level of the operating device at a distance of 1 meter or less may exceed the maximum 

safety  level  of  emission  for  people  according  to  Sanitary  Regulations  and  Norms2.2.4/2.1.8.582-96  that  may 
cause damage to your health!

 

 
**The  manufacturer  cannot  guarantee  that  if  you  use  only  one  ultrasonic  signal  (or  insufficient  level  of 

acoustic speech-like signal volume) all tape recorders and recording devices will be jammed. 

 

 
***Ultrasonic speaker is an additional accessory and not included in the contents of delivery

 

 

Before using the device, please, carefully read the supplied User Manual. 

 

Violation of the storage instructions and operating rules will lead to manufacturer warranty termination. 

 
 
1. DEVICE DESCRIPTION AND OPERATION.

 

 

1.1. It is a portable device designed to protect conversation areas from eavesdropping. 
 
1.1.2. Device operating instructions: 
- Surrounding air temperature, 

О

С.............................................................. from +5 to 55 

- Relative air humidity at 25

О

С, %.......................................................... up to 98 

- Atmospheric pressure............................ from 66,6 kPa up to 106,6 kPa  (from 500 mmHg up to 800 mmHg) 
 
 

 
 
 
1.2. Technical specifications.

 

 

1.2.1. Visual appearance of the device is shown on Figure 1. 

Summary of Contents for BugHunter DAudio bda-3 Voices

Page 1: ...I4 technology LLC Microphones bugs and tape recorders jammer BugHunter DAudio bda 3 Voices with five UV transducers on the side two UV transducers on the top and an acoustic silencer User manual...

Page 2: ...l UV transducers and a jack to connect external ultrasonic speaker Ultrasonic pressure level of the operating device at a distance of 1 meter or less may exceed the maximum safety level of emission fo...

Page 3: ...95 55 23 Weight kg 0 08 External source of power supply V 12 Current consumption A 0 25 Sound pressure level at 1 m distance from the device dB 120 1 3 Device components 1 3 1 Device components and s...

Page 4: ...on of turbo mode activation 5 power switch ON indicator 6 volume controller of the acoustic speech like signal with a switch 7 power jack for an external power source battery charger 8 power indicator...

Page 5: ...the device is in operation 2 1 5 Use only the supplied external power source battery charger for charging the installed batteries 2 1 6 Children should not use the device 2 1 7 Most of the pets dogs...

Page 6: ...n external acoustic device intended to create a more dense ultrasonic interference where the conversation is happening Ultrasonic speaker is connected to a 220V network through power adapter bundled w...

Page 7: ...ng containers a corrugated fiberboard box State Standard 22637 Packaged devices can be transported by vehicle or railway in covered trucks or containers by air in pressurized compartments During trans...

Page 8: ...own expense 6 6 Customer loses the right to obtain warranty service in the following cases After warranty term expiration Violation of the operation transportation and storage instructions Mechanical...

Page 9: ...___________________________________________________________________ Quality Department stamp ____________________________________________________________________ Date of purchase _____________________...

Reviews: