Smoke detector VLF-250, VLF-500

The VESDA VLF by Xtralis is an aspirating smoke detector ideal for small, business-critical spaces. Available in two models, the VLF-250 covers up to 250 m2 (2,500 sq. ft.), and the VLF-500 covers areas up to 500 m2 (5,000 sq. ft.). Out-of-the-box installation and commissioning Ultrasonic airflow sensing Laser-based absolute smoke detection Pre-engineered pipe network designs Programmable alarm thresholds Clean air barrier optics protections Instant recognition display Instant Fault Finder™ AutoLearn™ Smoke AutoLearn™ Flow Field service access door Multiple event logging (in separate logs), up to 18,000 events Offline/online configuration capability