Natural disaster warning system is the warning system upon the occurrence of natural disasters such as earthquakes, tsunamis, epidemics, etc. through the loudspeaker system, high-power light.
The system receives forecast information of natural disaster from the Earth Physics Institute. The information is transmitted to the controlling station system of natural disasters. The server will send commands to disaster warning devices via 3 ways: Ethernet, wireless (2G/3G) and SMS. The device will control the warning lights and speakers to people.
The device is always available to receive warning signals anytime, anywhere
Upon occurs of natural disaster, the device will notify people, for ensuring safety
