LBB1992/00, paplašinātājs 6 zonas, Plena, Bosch

LBB 1992/00 Plena Voice Alarm Router - An expansion unit for adding six zones and 12 input contacts to the Plena Voice Alarm System. The LBB 1992/00 Voice Alarm Router is an expansion unit that can add six zones and 12 input contacts to the Plena Voice Alarm System. It can use the built‑in amplifier on the LBB 1990/00 Plena Voice Alarm System Controller, and provides inputs and outputs for one or two amplifiers in a multi‑amplifier one or two‑channel system. EN 54‑16 certified. Six volume override output contacts. Supervision within the Plena Voice Alarm System.