GOV'T SURPLUS, HISTORY UNKNOWN. Came with a LOT of A/V equipment, much marked "CNN". ALL Units Light up in ON position: GREEN LED Turns. RED when any button is pushed. This item is in the category "Business & Industrial\Facility Maintenance & Safety\Access Control Equipment\Intercom Systems".
The seller is "carpecaseum" and is located in this country: US. This item can be shipped worldwide.