. Power Source: 110V/220V AC 50/60Hz or 24V DC.
. Use in conjunction with Digital Addressable Broadcasting system to make an nouncement to multiple specific zones.
. With DTMF telephone interface, available to make broadcast through telephone or control panel.
. With 8 relays, using with Digital Addressable Broadcast Unit to control 8 different zones setting for telephone paging.
. Panel equipped with operation indicator, lights on for phone operating.
. Output impedance: 600Ω, Input Impedance: 20Ω.
. Maximum I/O: 10dBm.
. Frequency Response: 80 – 15kHz (+/-3d)