Jotron AS is a Norwegian manufacturer of professional communication and signalling equipment for all types of vessels and energy offshore/onshore constructions. Their core product range consists of GMDSS emergency radio equipment: portable VHF, EPIRB, SART, AIS and other.

Jotron AS also manufactures sound reception systems, marking lights, personal strobe lights and SOLAS approved lifebuoy/lifeboat lights. Their extensive and flexible range of electronic products is carefully designed and built for harsh maritime and offshore environments.

Hora Elektronik d.o.o. became an authorized distributor of Jotron AS for Croatia in January 2015.