VLS locates the origin of smoke by identifying the first sector (pipe) with the highest level of smoke and then continues to sample air from all sectors to monitor fire growth. The VESDA VLS also provides four alarm levels for each individual pipe (Alert, Action, Fire 1 and Fire 2) and provides individual pipe addressability and settings. It protects areas up to 2,000 m2.
VESDA products carry a 2 year warranty. Approvals include UL, ULC, FM, LPCB, VdS, CFE, ActivFire, AFNOR, VNIIPO, CE – EMC and CPD, and EN 54-20. Contact your sales office for detailed information on approvals.