
Earthquake Early Warning Loudspeaker Gz-Ewh-100. IP65 Outdoor Protection: Rugged design with IP65 rating ensures reliable operation in harsh outdoor environments. Real-time TTS Function: Equipped with Text-to-Speech capability for clear and immediate seismic alert broadcasting. Customizable Outline: Available in cylindrical shape with mouth diameters of 300mm or 500mm. Whitelist Access Control: Supports secure whitelist configurations and allows disabling of vulnerable system ports. Remote System Upgrade: Enables remote firmware updates and system maintenance without physical site visits. Flexible Power Options: Rated power available in 50W or 100W configurations to suit different deployment needs. Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 36 months.