This video goes into detail about Viking’s K-1200 series entry systems, including product description, features, aesthetics, and basic wiring.
The K-1200 series entry systems are two-way handsfree telephones for calling specific apartments or business suites. The four models that make up the series are the K-1200, K-1205, K-1270, and K-1275. Each model has a built-on directory, 12 speed-dial buttons with memory for primary and secondary phone numbers, on-board relays for door release and triggering external lights or security cameras, and includes a flush-mount rough in box. Optional features include a color video camera, a proximity reader, and a surface mount box.
Viking manufactures over 500 emergency and communications products. For more information about products listed in this video or help with your specific application: