It is intended for information protection located on hard disks of a server in an automatic mode and its emergency destruction at attempt of unauthorized access. 
A principle of operation. It is constructive complex units mounted secretly into standard computer tanks, which provide the high degree of masking and absence of obvious tags of information carriers' protection. By means of numerous sensors the complex analyses external conditions and makes a decision independently: to delete the information or to inform the user on the occurring event (for example, power supplies disconnecting). At violation of protection conditions emergency information destruction is made by independent of an operation to it at the moment of erasing whether or not. Emergency information destruction occurs:

- automatically, at attempt of computer plunder (exception, carrying out); 
- automatically, at attempt of computer opening with the purpose to remove information disk drivers;
- automatically, at attempt of an unauthorized input into the operating system (loading);
- automatically, in 3 (6, 12, 24, 48) hours after external power supplies disconnecting;
- distantly by the user at any moment.

The device and complete set.
The complex can be in two modes: waiting mode (РО) and a protection mode (Р1). In PO mode there is a testing of all main blocks and sensors. An easy approach to magnetic media is carried out. In P1 mode destruction at attempt of unauthorized access happens automatically or by the user at any moment: by:
- pressing of the tank button;
- pressing of the remote button (length of a loop up to 1000 meters);
- by a radio channel (range up to 100 meters);
- by GSM channel (from any mobile phone sending of the coded SMS-message);
- the code introduction on the code panel.

Removal and setting in a protection mode can be carried out by means of contactless electronic Proximity cards or the code panel.
The complex operation is not connected to the computer operation and does not bring any interference to the process of daily information processing. Fulfillment in tanks ATH and Rack-Mount 19" is possible. The magnetic devices can be placed in removable chassis Mobile Rack for their operating replacement.

"TSUNAMI" allows organizing of multilevel protection - the control of several boundaries (for example, penetration into a server premise, then carrying out - opening of a computer, etc.). Thus organization not only the control, but also access over a premise (for example, lock handle, an output to common system of the signal system) is possible.
A mandatory complex component is the subsystem of non-volatile support of the operation protocol with a binding of events to real time. The given protocol can be received by connection to the complex of a standard computer (the COM-port and the additional software is used).
"TSUNAMI", being the finished standalone solution, nevertheless should be considered as the constituent of complex safety system in organization, with mandatory organization of information backup, limitation of access to guarded resources and other methods of safety rising.

Additional possibilities.
Because of modularity, on the basis of base solutions it is possible to build protection systems of the most complex level under any user requirements. For example, usage of the GSM-channel allows to receive distantly messages by a cellular network about complex states and to make its emergency activation from any point of the world.

"Tsunami" production.
Production of each complex is made only on Requirement specification (RS) confirmed by the Customer and the manufacturer representative. In RS features of implementation and operation, finite cost and periods of operations execution are showed. On the basis of the given document manufacture and delivery in maintenance of the equipment is made.