VESDA VEP-A10-P-UL 4 Pipe Aspirating Smoke Detector

VESDA VEP-A10-P-UL VESDA-E 4-Pipe Aspirating Smoke Detector with 3.5-Inch Touchscreen Display

The VESDA VEP-A10-P-UL is a premium aspirating smoke detector from the VESDA-E series, engineered to provide very early warning of fire by continuously drawing air through a network of sampling pipes. Designed for mission-critical environments, it utilizes advanced laser-based detection technology to identify the smallest traces of smoke long before a fire becomes visible, helping minimize downtime and protect valuable assets.

Equipped with a 3.5-inch full-color touchscreen display, the VEP-A10-P-UL offers intuitive access to system status, alarms, airflow conditions, diagnostics, and event history. Supporting up to four sampling pipes, it provides extensive coverage for large facilities while maintaining exceptional sensitivity and reliable smoke detection.

Advanced features such as AutoLearn™ Smoke and Flow, ultrasonic airflow sensing, inherent absolute calibration, and a clean air barrier help reduce nuisance alarms while minimizing maintenance requirements. With support for VESDAnet networking, Ethernet connectivity, USB configuration, and Xtralis software, the VEP-A10-P-UL delivers outstanding flexibility for modern fire protection systems.

Key Features

• Very early warning aspirating smoke detector

• Supports up to four sampling pipes

• 3.5-inch full-color touchscreen display

• Advanced short-wavelength laser detection

• Flair™ detection technology

• Wide sensitivity range

• Inherent absolute calibration

• Clean air barrier for optical protection

• Ultrasonic airflow sensing

• AutoLearn™ Smoke and Flow

• Configurable airflow monitoring for each pipe

• Quiet operation

• Seven programmable relays

• Two programmable inputs

• Ethernet and VESDAnet networking

• USB host connection

• Event log with up to 20,000 events

• Easy-to-replace filter, aspirator, and detection chamber

• UL Listed

• Genuine VESDA by Xtralis product

Applications

The VESDA VEP-A10-P-UL is ideal for:

• Data centers

• Server rooms

• Telecommunications facilities

• Clean rooms

• Hospitals

• Museums

• Archives

• Airports

• Power generation facilities

• Manufacturing plants

• Warehouses

• Mission-critical infrastructure

Specifications

• Manufacturer: VESDA

• Model: VEP-A10-P-UL

• Product Series: VESDA-E

• Product Type: Aspirating Smoke Detector

• Detection Technology: Laser-based aspirating smoke detection

• Display: 3.5-inch color touchscreen

• Number of Sampling Pipes: Up to 4

• Maximum Area Coverage: Up to 21,520 ft² (2,000 m²)

• Maximum Pipe Length: Up to 1,542 ft (470 m)

• Sensitivity: Wide programmable range

• Airflow Monitoring: Ultrasonic

• Calibration: Inherent absolute calibration

• Networking: VESDAnet and Ethernet

• Configuration Port: USB

• Event Capacity: 20,000 events

• Relays: Seven programmable relays

• Inputs: Two programmable inputs

• Mounting: Steel mounting bracket included

• Certification: UL Listed

• Enclosure: Black

• Edition: 7th Edition

The VESDA VEP-A10-P-UL delivers industry-leading very early warning smoke detection for facilities where business continuity and asset protection are critical. Its advanced laser detection technology, intuitive touchscreen interface, support for four sampling pipes, intelligent airflow monitoring, and extensive networking capabilities provide exceptional performance while simplifying installation, commissioning, and maintenance. It is an ideal solution for protecting mission-critical environments where the earliest possible fire detection is essential.    

FAQ

What is the VESDA VEP-A10-P-UL aspirating smoke detection system?

It is an advanced, very early warning aspirating smoke detector (ASD) from the Xtralis VESDA-E series, certified to UL standards. It continuously draws air through a sampling pipe network to detect minute traces of smoke before a fire can ignite.

How does the VESDA VEP-A10-P-UL aspirating smoke detector work?

An onboard aspirator continuously draws ambient air samples from the protected space through a pipe network into the unit. The air passes through an intelligent filter to remove coarse dust and debris before entering the detection chamber, where a laser analyzes the sample for smoke particles.

How many pipes does the VESDA VEP-A10-P-UL support?

The VEP-A10-P-UL is a 4-pipe detector. It supports up to 4 individual pipe inlets, allowing coverage across different areas or multi-zone runs from a single central unit.

What is the coverage area of the VESDA VEP-A10-P-UL?

It provides total area coverage of up to 2,000 sq. m (21,520 sq. ft), with total maximum pipe length capabilities reaching up to 560 m (1,837 ft) depending on the system design and pipe configuration.

What type of smoke detection technology does the VESDA VEP-A10-P-UL use?

It utilizes Flair detection technology, a patented chamber combining a short-wavelength laser light source with a CMOS image sensor and multiple photodiodes. This provides particle discrimination (counting and classifying particles) to deliver high sensitivity while eliminating false alarms from dust.

What environments are suitable for the VESDA VEP-A10-P-UL aspirating smoke detection system?

Data centers and server rooms

Telecommunications and IT facilities

Cleanrooms and healthcare laboratories

High-ceiling warehouses and logistics centers

Cold storage facilities

Power generation and industrial control rooms

Cultural heritage sites, museums, and archives

What are the benefits of using a VESDA system?

Ultra-early warning: Detects smoldering fire events long before visible smoke or flames develop.

Nuisance alarm rejection: Distinguishes genuine smoke from airborne dust and ambient contaminants.

Centralized maintenance: Pipe sampling points require no electrical wiring in the field; maintenance is performed entirely at the accessible detector unit.

Wide sensitivity range: Fully adjustable multi-level alarms (Alert, Action, Fire 1, Fire 2).

What is the difference between a VESDA system and a conventional smoke detector?

Active vs. Passive Detection: Conventional point detectors rely on passive convection to wait for smoke to rise to the ceiling. VESDA actively pulls air samples into the unit continuously.

Sensitivity: VESDA systems are up to hundreds of times more sensitive than standard point or photoelectric detectors.

Challenging Environments: Standard detectors struggle in high-airflow areas (like server rooms) or high ceilings; VESDA draws air reliably regardless of ceiling height or HVAC air currents.