Every Valcom product is marked with either a positive, negative or neutral power unit.
Simply add up the negative power units and then purchase a power supply with a greater value than the total power consumption of the system. If you have extra power units you can add speakers to the system at a later date, extra power is OK lower power will cause a performance problem on your paging system.
Exceptional Voice & Music Reproduction Contains Its Own Built-In Amplifier (one-way only) White Epoxy Finish Screwdriver Adjustable Volume Control in Front (one-way only) "Pop-On/Pop-Off" Volume...
Valcom option card for remote laptop programming
Provides enhancement features for the V-2924A
Flexible architectural number plan
PC compatible programming port with windows based programming...
6 Zone talkback page control Provides tandem all call Background music input, automatically mutes inzone being paged Page override for special priority announcements Features are programmableper...
3 Zone talkback page control Provides tandem all call Background music input, automatically mutes inzone being paged Page override for special priority announcements Features are programmableper...