DoorKing's 1802 and 1802-EPD (Electronic Programmable Directory) are ideal telephone entry systems that are loaded with features and are suited for applications that have limited space and can be used in residential as well as commercial applications.

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The model 1812 is a unique telephone intercom system that allows homeowners to use their telephone as an intercom to speak to a guest at a front door or gate without the necessity to pay for an additional telephone line at their home.

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Linear's RE-1 Residential Telephone Entry System is an unparalleled marriage of style and technology - a product that makes a strong statement and performs an essential function.

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The Miniguard HF-2 is a hands free single button telephone auto dialer with major applications in industrial /commercial access control.

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