The VESDA LaserFOCUS is an aspirating smoke detector ideal for small, business-critical spaces. Available in two models, the F/CH/VLF-250 covers up to 250 m2 (2,500 sq. ft.), and the F/CH/VLF-500 covers areas up to 500 m2 (5,000 sq. ft.).
The VESDA LaserPLUS is the flagship of the VESDA aspirating smoke detector product line. Using unique detection principles, the VLP has an alarm sensitivity range of 0.005%—20% obscuration/m (0.0015%—6.25% obscuration/ft).
The VESDA LaserSCANNER is similar to the flagship VESDA LaserPLUS aspirating smoke detector but also includes a valve mechanism in the inlet manifold and software to control the airflow from the four sectors (pipes). This configuration enables a single VESDA zone to be divided into four separate sectors, for example, distinguishing between separate voids within a room.