Vesda VEP-A00-P-UL VESDA-E Pro aspirating smoke detector, 4-pipe inlet, for high-sensitivity very early warning fire detection.

Compliance

• UL and ULC listed (UL 268)
• FM approved
• CE marked; VdS approved

Key features

• 4 individually monitored pipe inlets covering up to 6,500 m² (69,965 sq ft) with a branched network up to 800 m (2,625 ft) total pipe length
• Detection range 0.001–20.0% obs/m; minimum Fire 1 threshold 0.001% obs/m for very early warning sensitivity
• AutoLearn smoke and airflow calibration; 8 day/night alarm thresholds; 7 programmable relay outputs
• StaX hardware expansion modules add capabilities without replacing the detector
• Ethernet, USB, and VESDAnet connectivity; programmable via VSC/VSM4 software

VESDA by Honeywell (formerly Xtralis) VESDA-E Pro is the flagship single-aspirator aspirating smoke detector in the next-generation VESDA-E product family. The VEP-A00-P-UL uses laser-based detection with CMOS multi-directional light scattering to detect smoke at concentrations invisible to standard point detectors. It is designed for data centers, clean rooms, museums, and mission-critical facilities where very early warning is required to allow time for orderly shutdown and investigation before automatic suppression triggers. Operating humidity: 10–95% RH non-condensing.

Verify panel/device family compatibility before ordering.