Valcom Talkback, 1 Zone Page Control (V-9941A)

Talkback, 1 Zone, Page Control provides one zone of talkback paging and supports up to 2 talkback and/or 40 one-way speakers and has a background music input, optional alert tone and repeated alert tone.
Interfaces With Telephone System Via A Loop Start C.O. Line Position Or Via A Bi-directional System Page Port With Contact Closure

• May Be Accessed From A Dedicated Single Line Telephone Set)
• Background Music Input
• Transmit And Receive Volume Controls
• Optional Alert/Repeated Alert Tone
• Inhibit
• Power Supply Required

Dimensions: 7.25″ H x 4.5″ W x 2.0″ D (18.42 cm x 11.43 cm x 5.08 cm)
Weight: 1.5 lbs (0.86 kg)