DC line monitoring

The DC line monitor isolator units are CANBUS modules for the VIGIL2 voice alarm system consisting of two components: BVRDADIM - master unit connects to BVRD2M router BVRDADIS - fit up to five of these to each BVRDADIM Each BVRDADIS unit provides both A&B circuits for two amplifiers. Uses DC line monitoring techniques, therefore BEL1 end of line monitoring is not required (please refer to sales leaflet for system requirements).

For more information on DC line monitoring talk to Baldwin Boxall Communications Limited