The complex of linear protection equipment "RIAS-LZ" is intended to protect information with limited access to information activity objects from its leakage, the distribution medium of which is networks, lines, wires and circuits of technical means of systems for transferring, processing, storing and displaying information.

Structure
The composition of the linear information security complex "RIAS-LZ" includes the following products:

    isolation transformer with shielded winding with a capacity of 1 kW "RIAS-4TR / 1";
    isolation transformer with shielded winding with a power of 2 kW "RIAS-4TR / 2";
    isolating transformer with shielded winding with a power of 5 kW "RIAS-4TR / 5";
    isolation transformer with shielded winding with a power of 8 kW "RIAS-4TR / 8";
    isolation transformer with shielded winding with a power of 10 kW "RIAS-4TR / 10";
    isolation transformer with shielded winding with a power of 15 kW "RIAS-4TR / 15";
    isolation transformer with shielded winding with a capacity of 20 kW "RIAS-4TR / 20";
    generator of noise-like signals in the speech frequency range in the power supply network "RIAS-4ShM";
    generator of noise-like radio frequency signal in the power supply network "RIAS-4NM";
    information security devices in the power network "RIAS-4ZM / 1", "RIAS-4ZM / 2";
    high-frequency blocking filter in low-current circuits "RIAS-4FS";
    generator of noise-like signals in the speech frequency range in low-current circuits RIAS-4ShS ";
    a noise-like radio frequency signal generator in analog telephone communication circuits and in low-current circuits "RIAS-4NS";
    non-linear decoupling device in analogue telephone networks "RIAS-4RA";
    high-pass barrier filter in RIAAS-4FA analog telephone networks;
    generator of noise-like signals in the speech frequency range in the standby mode for calling the telephone set in the analogue telephone communication networks "RIAS-4SHA";
    switching device in analog telephone networks with an integrated device for automated health monitoring "RIAS-4PK";
    a device for disconnecting a telephone set from an analog telephone line when the RIAS-4PT handset is on;
    device for automated operability control of spatial and linear information protection means with the issuance of signals to the sound and address light signaling equipment "RIAS-4KS";
    a device for automated monitoring of the operability of spatial and linear information protection means with the issuance of signals to a complex of information protection means against unauthorized access type "Rubezh-RSO" "RIAS-4KA";
    control device for technical information protection "RIAS-4KZ".