NOS New 1982 Vintage Apartment Video Doorphone Doorbell System Unisonic VI-7700

This sale is for a rare, hard to find video doorphone/doorbell/intercom/CCTV system for an entire apartment complex. ALL OFFERS CONSIDERED! This was made by Unisonic in 1982 and was at the top of technology back then. All of the pieces are new with all the parts including the instruction manual that provide installation and how to use instructions. This includes one intercom/video phone for one apartment unit so any other intercoms for other units will have to be bought individually or it can be put by the main door and any tenant can use it. It works by the visitor pushing the apt. number/call, the but will buzzer and the outside unit will light up and start recording. The tenant will be able to see the person through the CCTV and talk through the phone. Overall a great item for your vintage phone collection or apartment complex. Any Questions? Just Ask!! The box weighs 32lbs so that explains the shipping. Thanks for looking and check out my other listings for more vintage, and useful items.