VAS-741 External Sirens continue to meet the visual and auditory warning needs of alarm systems in the best way with their high sound level and unique technical features. Produced with Blue and Red window colors as standard, VAS-741 sirens are also diversified with metal and plastic interior protection options.

Teknim VAS-741 External Sirens, which can work in harmony with all alarm panels, distinguishes itself from its competitors not only with its stylish design but also with its technician-friendly installation, thanks to its smart trigger detection and its ability to distinguish between power failure and sabotage situations.