FIELD: machine building.
SUBSTANCE: invention relates to combination of busbars for hazard management system. Busbars combination comprises field bus, configured, to connect, at least, two hazard management system units and send alarm signals from hazard management system units, busbars combination also includes broadband bus, separate from field bus, configured, to connect at least two hazard management system units so, that these units may exchange data through broadband bus, said broadband bus is configured so, that to implement stream transmission of audio and/or video data from one unit to other hazard management system units or deploy software updates among system units.
EFFECT: technical result is increasing system reliability.
14 cl, 1 dwg
