Model LS-1, Two Line Selector will Automatically Connect the attached Telephone Device to Line 2 should Line 1 ever become unavailable (cut, disconnected). Allows incoming calls to the Telephone device via either line. It is ideal for back up use with Emergency Phones and Intercoms.
-Allows Incoming or Outgoing Calls on Either Line
-Uses Primary Line for Outgoing Calls
-Automatically selects the Alternative Line if the Primary Line is in Use or Not Connected
-Will ‘Busy’ Out the OTHER Line whenever One Line is in use
-Will connect the attached Device to the Primary Line if Power is Lost or Disconnected
-Built for Extreme Reliability
-Supplied with a Two Year Warranty.