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Protecting Life & property since 1945

Each system is custom designed to meet your security needs and provide you with the maximum protection utilizing state of the art technology
 
An intercom (intercommunication device), talkback or door phone is a stand-alone voice communications system for use within a building or small collection of buildings, functioning independently of the public telephone network. Intercoms are generally mounted permanently in buildings and vehicles. Intercoms can incorporate connections to public address loudspeaker systems, walkie talkies, telephones, and to other intercom systems. Some intercom systems incorporate control of devices such as signal lights and door latches

 

United can install a wired intercom system for new building construction, or if you already have an old wired intercom system installed. If you are building a new house or business facility, then the time to put in the wiring for an intercom system is before the walls get closed.