* It is an application that comes with a specific notification device (siren).Main function■ Beacon communication・Communicate with notification device (siren) using Bluetooth® Low Energy.Communication may not be possible depending on the usage and communication conditions.・This application realizes the following functions by using the location information service of the smartphone.1. "Notification device survival confirmation" function: Receives the survival confirmation beacon of the notification device (siren).2. "Upload survival information" function: Upload the survival confirmation information of the notification device (siren) to the operation screen (WEB) and check the device status.■ Notifications・Notify fishermen of earthquake and tsunami occurrence information from fishermens cooperatives, etc. on smartphones owned by fishermen.■ Notification of disaster prevention and evacuation information・By acquiring location information, when an earthquake early warning or tsunami warning is notified and evacuation is performed, the distance from the fishing area to the fishing port or ramp is displayed on the map, and reference information is transmitted so that fishermen can evacuate effectively. and support.【Notes】・This application can be used for free, but communication charges will be incurred separately.- This application requires permission of location information authority in the background.By allowing location information, the "notification device survival confirmation" function will be enabled.When location information is allowed, location information is acquired even while the app is closed.【terms of service】https://www.czc.co.jp/support/termsofuse.html【privacy policy】https://www.czc.co.jp/support/privacy.html[About trademarks]"Bluetooth®" is a trademark or registered trademark of Bluetooth SIG, Inc. USA."Android™" is a trademark or registered trademark of Google LLC.