Vesda VSP-031 VLI Secondary Filter Spare Part MCF both from a compact module

both from a compact module requiring a single address

achieve the state of an “Intelligent Device

industrial zones

this enclosure ensures reliable performance in locations exposed to moisture

allowing the user has the option of connecting it to a conventional fire alarm panel’s existing notification circuit

Vesda VSP-031 VLI Secondary Filter Spare Part MCF both from a compact moduleThe VLI detector combines a fail safe Intelligent Filter (patent pending) with an advanced clean air barrier for optics protection allowing the use of absolute detection and a long detection chamber life without the need for recalibration. The Intelligent Filter: reduces the level of pollution in the air sample before it enters the detection chamber, which dramatically extends the operational life of the detector in harsh and polluted environments. is