Valcom Supervised Preamp/Expander, Part# VL-1094A solar tower Contact Closure connection for optional

Contact Closure connection for optional Call Switch

or Bluetooth-enabled desk phone

Includes an RJ31X jack connected to line 1 for a security system

Local Aux Analog Input (RCA Jack) Mutes Aux During Page

Valcom Supervised Preamp/Expander, Part# VL-1094A solar tower Contact Closure connection for optionalThe modern Valcom VL 1094A Supervised Preamp Expander is a solid state audio preamplifier capable of driving 150 Valcom one way speaker amplifier assemblies have interface 600 ohm type page ports to up to 150 Valcom amplified speakers or expand the number of Valcom amplified speakers on a zone by 150, made from stainless steel plate with embossed numbers that fits a single gang electrical wall box can be wall or surface mountable using single gang