High Power Dam Flood Fire Disaster Hazard Fire Emergency Alarm Siren

High Power Dam Flood Fire Disaster Hazard Fire Emergency Alarm Siren. High Power Output: Max 137dB sound pressure with effective range up to 3km for mass alerting. IP66 Waterproof Design: Horn features IP66 rating for dust, water, and corrosion resistance in severe environments. Remote Control Options: Supports IP LAN, Internet Cloud Server, 4G, and Mobile APP for remote operation. Multi-Function Audio: Integrates Siren, Fire, Security, PA, MP3 playback, and text-to-speech conversion. Customizable Sound: Supports customer-made sounds and various alarm tones for specific emergency needs. Stainless Steel Cabinet: Control amplifier housed in stainless steel cabinet for long-term outdoor durability. Flexible Customization: Offers OEM/ODM services including customization from samples, designs, and full customization.