This article will show you the type of cable and the cable distances required for installing a 1 entrance 2Voice 2 wire system with up to 50 handsets and monitors.
IMPORTANT NOTE: If installing a switchboard you could consider using the 2Voice IPerCom gateway. In this solution a 2 wire IP gateway can be installed making the entrance panels IP allowing for a more flexible installation whilst keeping a simple to install 2 wire riser. In this solution the switchboard would be PC based using the IPerCom switchboard software with advanced features (1060/41 USB switchboard handset would be required).
For more product information on the 2Voice IPerCom gateway click here
For more information on the 2Voice IPerCom solution click here
To find out more about the 2Voice 2 wire system click here
Below you can download the schematic drawing.