簡易防犯ブザー

And alarm will sound at loud volume screen will flash violently when you start.
※ If you tested while it is away from the ear with a earphone a real machine is nice if you want to check the operation sound is so annoying.
※ Please do not stare too much screen screen will blink violently.
· If you want to stop, please follow the steps listed below.
I pressed the menu button ①.
I want to touch the "release" from the menu ②.
Again ③, I pressed the menu button.
Stop when you touch the "Stop" from the menu ④.
※ choices other than the above in the menu is a dummy.
Please try again from the beginning if you make a mistake.