ВиК аларма
The application currently serves only the subscribers of Varna Waterworks (with Devnya, Provadia and Dolni Chiflik districts), Plovdiv Waterworks (with Plovdiv-city, Karlovo, Asenovgrad, Krichim, Trud, Parvomai, Rakovski, Laki, Rodopi, Saedinenie and Hisar districts) and Waterworks Burgas (with Ayto