15 Watt Paging Amplifier and Loud Ringer

15W of paging power
• Drive up to 15 8-ohm speakers
• 600-ohm output to drive additional amplifiers
• Select: FXO (loop start), FXS (ring trip), or paging port (VOX relay) interface mode
• Independent volume controls for Paging, Ringing Tones, and Background Music
• 36V DC talk battery for interfacing with FXO or unused phone system line input/trunk port
• Compatible with 24V to 48V FXS (ring trip) analog station operation
• 800Hz pre-announce page tone (on/off)
• Provides "Night Bell" warble tone via contact closure or independent ringing analog circuit
• Choose one of four ringing sounds: - Electronic warble (traditional loud ringer) - Double gong (two identical "gong" tones) - Quadruple chime (four descending chime tones) - Door chime (ding-dong)
• Night transfer switch input
• CPC detection for immediate disconnect
• Busy signal detect disconnect
• Adjustable silence time out disconnect
• Programmable VOX trigger sensitivity and time out
• 16 to 72 second (or off) default disconnect timer