– 1 Zone one-way analog page control
– Background music input with voice operated mute
– Page override for special priority announcements
– Battery back-up input
– Built-in power
– UL listed
– Access: page port, PBX loop-start trunk port, electronic or 1A2 line key (line card required), or dedicated singleline phone set
– Input impedance: 600 ohm
– Music source impedance: 4 to 600 ohm
– Music input level: -10dBm nominal
– DC output: -24 Vdc @ 600 mA
– Power requirements: 120 Vac/1A
– VALCOM POWER UNITS (+12)