Doorking 1816-080 Main Control Cabinet, Houses 13 Relay Boards (156 Lines)

The Doorking 1816-080 is a main control cabinet that houses 13 relay boards (156 Lines). The unit doesn't include relay boards. The 1816 Intercom System is a unique communication and access control device that provides two-way voice communication and control of a main entry door through the residents own telephone without the need of a central office (C.O.) phone line. This eliminates the need for monthly line charges and equipment lease payments.


Also known as: 1816080

Technical Specifications: Series: DoorKing Intercoms

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