Production, sale, service, repairs, assembly:
-security systems and low-current technologies:
-EZS electronic security alarm
-EPS electronic fire alarm
-CCTV monitoring system
-VS input systems
-structured cabling SK
-local radio, sound system
-unite time
-home phones and videophones
-telephone exchanges
-common TV antenna, radio and satellite reception
-industrial televisions and cameras
-communication equipment, patient-nurse
-telecommunication technology.