120dB Alarme fixe Alarme d'eau manuelle SY-200A Chine continentale Le son d'alarme dépend de la vitesse de la main

Équipement d'alarme incendie
December 04, 2024
Video Description:
Discover the SY-200A Fixed Alarm Manual Water Alarm, a robust and reliable fire alarm equipment from Chinese mainland. With a powerful 120dB sound pressure level and a transmission distance of 2000m, this lightweight aluminum alloy device ensures safety in emergencies. Perfect for residential, commercial, and industrial use.