VRT-S07 VESDA

VESDA System Relay Module Universal Network Module with 7 Programmable Relays, (Isolate, Minor Fault, Urgent Fault, Alert, Action, Fire 1, Fire 2) The System Relay Module is a remote termination card with new software supplied in a remote mounting box (VRT). The System Relay Module allows reporting of ANY alarm or fault condition that appears on a VESDAnet loop regardless of the initiating zone. It allows a more cost - effective solution for raising a warning signal when several VESDA detectors are installed on a single VESDAnet loop and addressability is not required.