Inquiry (采购产品): ip based door intercom we are in need of technical document of ATX made IP based door intercom solution . The indoor unit Atx8866c seem ok, but what is the main enterance unit to comunicate with. We seek a solution for multifloor apartments , with 130 entrance and 3000 remote units. best regards I want to receive: Product Spec . Price Payment . Sample Needed . Delivery Info . Product Catalog . Inventory Info . **** Hidden Message ***** topaz telecom omer karatas omer.karatas@topaz.com.tr 90-212-3260363 **** Hidden Message *****
