Cocon-IBS
Specification
Case | Leather |
Power supply | 12 |
Modifications | In stock in | Qty | Buy | |
USA | Russia |
Select modifications
Description
Cocon-IBS is intended to protect speech information circulating in the places where the owner of a cell phone stays in case of its unapproved remote activation to intercept via cellular communication channels.
Cell phone handset is placed inside a cell phone case.
In case of unapproved remote activation of phone in interception mode, there is only one give-away characteristic which is change in the electromagnetic field (i.e. mobile phone transmitter switches to unauthorized transfer). This change is recorded by the field indicator to give a command to automatically activate acoustic noise generator which is located inside the Cocon-IBS.
After the session started, the mini jammer is activated within the pause of 15 seconds. The pause of 15 seconds is necessary to verify the stability of the blocked signal, so as to avoid possible erroneous reaction of jammer towards other signal sources.
The operation of a jammer is accompanied by periodic beeps occurring within the intervals of 4 seconds. Typically, the operation of a jammer during 3-5 intervals of this kind is enough to suppress unauthorized communication channel.
"Intelligent" mode is implemented as follows. In case of acoustic ringing signal (handset beep, music, etc.), the jammer is not activated.
Technical characteristics:
Range of coverage (distance to handset) | up to 10 cm |
Power supply | Li-Ion rechargeable battery |
Battery life in standby mode when fully charged | up to 6 months |
Time of battery charging | 1 hour |
Characteristics
Case | Leather |
Power supply | 12 |
Delivery set: