The Viking SoundPro - Professional Loudspeaker and Ringing System is a versatile home appliance and furniture installation service.
It is designed to amplify the paging announcements and ringing tones of key system telephone speakers in noisy areas. The M 2W can also be used to boost the paging capacity of other paging amplifiers.
The product comes complete with one weather-resistant 25AE…

The Viking Electronics PA-30 is a high-end telecom paging amplifier that ly drive up to 30 8 ohm paging speakers or 50 70 volt paging speakers.
It is designed to provide loud ringing and paging to electronic key systems, PABXs, No-KSU phones, and multiline phones.
The PA-30 can be connected to a paging port or unused telephone line input to accomplish paging. It also generates adjustable …