Distribution of security products

Bouillon, Belgium


+32 477 23 76 79


Cart empty

Select your language

VLF-250 - Détecteur par Aspiration pour 250m2 - Air Sampling Detector for 250m2 - XTRALISVLF-250 - Détecteur par Aspiration pour 250m2 - Air Sampling Detector for 250m2 - XTRALIS
VLF-250 - Détecteur par Aspiration pour 250m2 - Air Sampling Detector for 250m2 - XTRALIS
VLF-250 - Détecteur par Aspiration pour 250m2 - Air Sampling Detector for 250m2 - XTRALIS

Air Sampling Smoke detector VESDA VLF250

Air Sampling Detector provides Very Early Warning Smoke detection performance, for 250m2 VESDA LaserFocus VLF-250 Xtralis

VLF-250 - Air Sampling Detector for 250m2 VESDA LaserFocus - XTRALIS

The VESDA VLF-250 detector is a very early warning smoke detector designed to protect small, business-critical environments of less than 250 m2 (2500 sq. ft.).
The detector works by continually drawing air into sampling holes in a pipe network. The air is fi ltered and passed into a detection chamber where light scattering technology detects the presence of very small amounts of smoke.
Detector status information is communicated on the detector display and via relays or optional interface cards.

Out-of-the-box operation
The VLF can be installed and commissioned out-of-the-box without the need for a special interface or software programming tools.
In operation, the unique Smoke DialTM display provides the user with an instant understanding of a smoke event, even from a distance. Should a fault occur, the user simply opens the fi eld service door and activates the Instant Fault Finder feature to determine the specifi c fault condition. This information can then be passed onto their fi re service company, ensuring that service technicians arrive onsite fully prepared.

Ultrasonic Flow Sensing
The patent-pending Ultrasonic Flow Sensing used in the VLF provides a direct reading of the sampling pipe fl ow rate. The system is immune to air temperature and pressure changes and is unaffected by contamination. The VLF is the fi rst air sampling smoke detector to use ultrasonic fl ow sensing.


  • Out-of-the-Box Installation and Commissioning
  • Ultrasonic Airfl ow Sensing
  • Laser-Based Absolute Smoke Detection
  • Pre-engineered pipe network designs
  • Programmable Alarm Thresholds
  • Clean air barrier optics protection
  • Instant Recognition Display
  • Instant Fault Finder™
  • AutoLearn™ Smoke
  • AutoLearn™ Flow
  • Field Service Access Door
  • Multiple Event Logging in separate logs
  • Event log – up to 18000 events
  • Offl ine/online confi guration capability
  • Up to 250 m2 (2500 sq. ft.) coverage*


• UL
• FM
• VdS
• ActivFire
• CE - EMC and CPD
• EN 54-20
- Class A (12 holes / 0.12% obs/m)
- Class B (12 holes / 0.35% obs/m)
- Class C (12 holes / 0.80% obs/m)
Classification of any confi guration is determined using ASPIRE2.



A question ?

Worldwide Shipping

Short About Us

Ornicom leans on more than 30 years of experience to propose a large and innovative range of safety integrated system.

By bringing a personalized answer to their specific problems, we accompany our customers, stage after stage, towards the success of their projects.

Find Out More

Our customers

Need a Catalog ?

Our Services


Delivery options

Payment methods

After-sales Services




Search a Product

Contact Us


Conditions of Special Offers




Ornicom Security products

© 1989 - 2023 Ornicom All Rights Reserved.
6830 Bouillon, Belgium
Tel:+32 477 23 76 79
Fax:+32 61 48 01 51
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Payment methods