ARMTEL LCU Line monitoring module is designed to monitor earth faults and short circuits, as well as to monitor resistance and line break of 100 V loudspeakers.
Depending on number of relay modules connected (max. 4 pieces), ARMTEL LCU line monitoring module allows monitoring from 8 to 32 loudspeaker lines.
ARMTEL LCU line monitoring module is used in public address systems in metallurgical, chemical, oil refining, gas and oil industries and industries similar to them in terms of application, as well as on railways.
Installed in telecommunication racks, cabinets located in control rooms, offices.