Waterproof Piezo Resonance Speaker

KeySecurity has been serving the global community in the field of security protection and fire safety for over 40 years. We specialize in fire alarm, siren, sounders, beacons and wireless solutions. Our product solutions include indication, alarming, audible & visual signalling, and energy management. We offer a comprehensive range of signalling devices for a wide range of sectors, from commercial, industrial, aviation, residential, to transportation, just to name a few. For any inquiry, please visit www.keysecurity.com.tw for more information.