120dB Fixed alarm manual water alarm SY-200A Chinese mainland. The alarm sound depends on the hand speed

Fire Alarm Equipment
December 04, 2024
Category Connection: Fire Alarm Equipment
Introducing the SY-200A fixed alarm manual water alarm, a reliable and accurate fire alarm equipment made of aluminum alloy, featuring a 120dB sound pressure level and 600±20Hz sound frequency, ideal for fire alarm applications in residential, commercial, and industrial environments, welcome to visit our website!