GZ-ELT-022
Earthquake warning Emergency broadcasting linkage terminal
Main Application Fields:
1. Build Earthquake Intensity Rapid Reporting and Earthquake Early Warning Network;
2. Units, Village Communities, Cities and Counties Broadcast Warning Information;
3. Build an Early Warning System, Etc.
OVERVIEW
Description
The GZ-ELT-022 Earthquake Early Warning and Emergency Broadcasting Linkage Terminal is designed to simultaneously deliver earthquake alerts and emergency broadcasts.This system enhances disaster prevention effectiveness by efficiently transmitting warning information to government agencies, industryusers, and the general public through optimized communication channels,thereby improving overall earthquake preparedness outcomes. The earthquake early warning and emergency broadcasting linkage terminal enables dual management of both the earthquake warning platform and emergency broadcasting system. The terminal connects to both platforms via wired or wireless networks, allowing routine operations such as broadcasting emergency announcements and notifications through the emergency platform. When receiving an earthquake alert, the terminal calculates local intensity levels and countdown duration using internal algorithms, then prioritizes earthquake warning voice broadcasts to activate the earthquake alert function.
Technical Parameter
Specifications
• Appearance size: 490 mm × 270 mm × 90 mm
• Appearance specifications: 2U cabinet
• Weight: 15 kg
CI
• Wireless interface: RJ45
• Input interface: audio input, USB 2.0
• Output interface: audio output, RS232 serial port
Audio indicators
• Receiving mode: FM, IP, DVB-C
• Input/output frequency range: 87 MHz ~ 108 MHz
Power supply system
• External power supply: mains 180~260V
• Power consumption: about 5W
Work environment
• Temperature: 0℃ ~ 50℃
• Humidity: 30% ~ 80% RH, no condensation













