Finlly got the IntellAlert 6802 back. The NAC still isn't working unforunately... Alarms are now a Simplex 4251-20 (T-bar pull station), an ADT B3407-042 (vibratory horn strobe, horn is like a Simplex 2901-9806), and a Simplex 4903-9426 (TrueAlert 4-wire 75cd horn strobe, with option for SmartSync strobe).
7 май 2011