JAMTON JAMTOM Compact High-Performance PA Siren Horn, 200W/8 ohms Ultra Slim Sirens Speaker for Police, Ambulance, Engineer Vehicles (Capable with Any 100-200 Watt Siren System)
Saluaqui 150DB Industry Electric Motor Driven Siren Continuous Alarm Horn Buzzer with Metal Mesh Cover, Motor Driven Siren Alarm for Cranes, Ships, Fire Alarm Systems
Nippon America High Decibel High Power Alarm Security Siren (TC-S7545-110), 110V AC, 80 Watts, 120 Db, Easy Installation, Wi-Fi Wireless, Water-Resistant, Long-Lasting, Remotely