Telecommunication
![IP and SIP video intercom](https://www.alphatronics.be/Cached/380/piece/450x600/Alphatronics-telecommunicatie-01.jpg)
IP and SIP video intercom
Alphatronics is distributor of the Turbine series of Vingtor-Stentofon, world leader in intercom / intercommunication. This series of (video) intercoms stand for superior sound, unmatched reliability and long life.