Aspirating Smoke Detector

Intelligent VESDA-E VEP Notifier 2nd Gen. FlashScan SLC with VESDAnet - UL 268 7th Ed. compliant

The Notifier Intelligent VESDA-E VEP SLC with VESDAnet detectors (referred to as 2nd Gen. detectors) are upgraded versions of the existing VESDA-E VEP SLC detectors. Now with an enhanced feature set and UL 268 7th Ed. compliance.


The SLC connectivity and SLC address occupancy on the 2nd Gen. detectors is backward compatible with the 1st Gen. detectors. The 2nd Gen. detectors have new features which are mainly VESDAnet communication and UL 268 7th Edition compliance, hence the addition of the “-VN” suffix to the model number, where the “VN” stands for VESDAnet communication. The UL 268 7th Edition introduces a new level of performance for smoke detectors aiming to improve the life safety of the building occupants and reduce nuisance alarms.

Features & Benefits:
  • One and four pipe models for different applications.
  • Flair detection technology delivers reliable very early warning in a wide range of environments with minimal nuisance alarms.
  • Multi stage filtration and optical protection with clean air barriers ensures lifetime detection performance.
  • Four alarm levels and a wide sensitivity range deliver optimum protection for the widest range of applications.
  • Intuitive LCD icon display provides instant status information.
  • Flow fault thresholds accommodate varying airflow conditions.
  • Smart on-board filter retains dust count and remaining filter life for predictable maintenance.
  • Extensive event log (20,000 events) for event analysis and system diagnostics.
  • AutoLearn™ smoke for reliable and rapid commissioning.
  • Referencing to accommodate external environmental conditions to minimize nuisance alarms.
  • Remote monitoring with iVESDA for system review and proactive maintenance.
  • Ethernet for connectivity with Xtralis software for configuration, secondary monitoring and maintenance.
  • USB for PC configuration, and firmware upgrade using a memory stick.
  • Field replaceable sub-assemblies enable faster service and maximum uptime.
  • Providing both SLC and VESDAnet connectivity.
  • Supporting three modes of operation (SLC mode, VESDA-E Conventional Mode and VESDA-E Mimic Mode).
  • The different modes of operation allow for supporting Notifier HLI (VHX-1420-HFS) connectivity under non-SLC modes.
  • UL
  • ULC
  • CSFM
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