With the ability to connect every room in a home, office or other large building to all other rooms, a wireless intercom system provides instant communication among everyone who is physically in that building at any given time.
Wireless intercom systems are much easier to install than wired intercoms, which require implementation of wire connections throughout all areas of a building. In fact, you don’t have to install anything with a wireless intercom. Simply plug the units into power outlets or place batteries in the units and you will soon be able to talk to someone in another part of the residence. In addition, some wireless intercoms are equipped with wireless headsets as well for private, hands-free communication with others in the home or business.
Utilizing several different frequency ranges in a similar manner that cordless telephones use, wireless intercoms in the United States integrate the MURS (150 MHz) with wireless intercoms, effectively enabling communication from room to room without wires cluttering up floors, lining baseboards or taped to walls.
Encrypted wireless intercom systems are also available which inhibit eavesdropping and ensure private conversations within the home or business. Since wireless intercoms employ frequencies that are accessible by the public, communication could be overheard by those who use baby monitors, scanners or cordless telephones. If privacy is important to you, choosing an encrypted wireless intercom would effectively satisfy this requirement.