Provides loud electronic ring for night bell, warehouses, outside yards, etc. The PA-2A monitors up to 6 CO lines for ring or can be activated by a key system dry contact closure. Connect to unused trunk port or paging port on Electronic or 1A2 Key or 'No KSU' phones for 2 watts of power (enough to drive 3 paging horns). For 'Non KSU' phones a Viking controller is required. The PA-2A can provide background music from an external source if connected to a trunk port. Viking PA-2A Multi-Line Loud Ringer and Pager Amplifier The PA-2A provides loud ringing and paging to electronic key systems, 1A2 Key systems, PABX's as well as No-KSU phones and multi-line phones Paging is accomplished by connecting the PA-2A to a paging port or unused C.O. line input of nearly any phone system The PA-2A will also generate an adjustable loud warble from up to 6 incoming C.O. lines or from a dry contact closure. An external "night transfer" switch can be added to turn loud ringing on or off in night bell applications The PA-2A is easy to install and eliminates the installation of multiple bells, relays and paging cards The unit comes complete with a power supply, amplifier and (1) paging horn Condition: Refurbished Applications Amplified loud ringing Night bell Background music Loud ringing More Information Powers up to (3) 8 ohm speakers Sixth line optically coupled for use with fax switches Ring sensitivity adjustment Can provide background music from an external source Paging from an unused trunk or paging port Provides loud electronic ring for night bell, warehouses, outside yards, etc. Output for controlling a 12 volt relay from 1 - 6 ringing lines
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