VESDA VRT-400 Remote Box, Scanner Display + 7 Relays

VRT-400 is a Xtralis remote box fitted with a Scanner display and seven relays, part of the VESDA Remote Modules range for aspirated smoke detection systems. It provides Scanner-level display functionality and relay outputs at a remote-mounted position, enabling local monitoring and control of fire alarm status without requiring access to the main control unit.

As part of the aspirated smoke detection remote units family, the VRT-400 is compatible with other VESDA Remote Units including VRT-000, VRT-100, VRT-200, VRT-300, VRT-700, VRT-800, VRT-900, and VRT-V00. Physical wiring and connection details are specified in the installation manual, with the catalogue order-code table authoritative for the exact part reference 2946. For physical connections, refer to the installation manual. The device supports integration within VESDA aspirated smoke detection networks, offering reliable remote indication and control capabilities for enhanced system accessibility and operational efficiency in fire safety applications.