Viking PA-2A 2 WATT Paging Amplifier Loud Ringer Switches/Routers USB to 2 pin cable

USB to 2 pin cable

or through compatible plug-in modules that can send events over the public switched telephone network (PSTN) or over cellular network communications

Wireless content sharing is also available depending on your chosen video conferencing service

Measure the vertical and horizontal distances between the holes on the back of your display or refer to your display's owner's manual to find its VESA pattern

Simple System

Viking PA-2A 2 WATT Paging Amplifier Loud Ringer Switches/Routers USB to 2 pin cableAdd Paging and Multiple Line Loud Ringing to Any Phone System The PA 2A provides loud ringing and paging to electronic key systems, 1A2 Key systems, PABX's as well as No KSU phones and multiline phones. Paging is accomplished by connecting the PA 2A to a paging port or unused telephone line input (trunk port) of nearly any phone system. The PA 2A will also generate adjustable loud ringing from up to 6 analog lines or from a dry contact clo sure.