簡易防犯ブザー

I use it for, etc. ask for help when danger is imminent to learn

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.