00VIP-TR SILENT KNIGHT S/F 26/02 It is part of the

It is part of the UIO family of plug-in Signature Series modules

they have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics

This allows SIGA amplifiers to obtain their input from a line level signal or the output of another 25Vrms amplifier

Each Siemens FDOOT441 unit is UL 268 7th edition listed incorporating advanced built-in ISOtechnology™ - True Class-X SLC operation (use is optional) greatly improving system reliability and circuit integrity while providing advanced addressable fault finding

providing a sleek aesthetic appearance

00VIP-TR SILENT KNIGHT S/F 26/02 It is part of theKit, Trim Ring, Voice Products