The Dualjack is an authentic wireless phone jack that works by plugging it into any available power outlet. There is no need to hire an electrician to or phone technician to set up yet another wired
connection. This is great for offices and businesses that require an impromptu telephone jack. Not only that, you eliminate the problem of messy wires as well as keep the office in a pristine condition since there is no need to drill any unsightly holes anywhere. The Dualjack is capable of sending voice, fax, and data via a 2.4GHz true wireless connection. It is compatible with surge protectors as well, so you can be sure that your device connected to it will remain safe in the event of a power surge. The Dualjack also comes with an intercom feature that enables you to communicate between any other Dualjack extension units that have a phone connected to them. All you need to do is to pick up the phone, dial any number (1 to 9), and press the # key for an instant intercom system. Pick up the Dualjack for $89.95 today.
Pros : Wireless phone extension
Cons : Saves cost of installing another phone jack
Dualjack offers wireless phone extension Source
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