I surmise that depends on what conditions are "ideal" for you.

Mine is quiet and clean.

Unfortunately, most Filipinos tend to be rowdy - case in point: right now, as I write this, some punk teenager is revving his motorcycle and triggering the alarm again and again - for no reason.

I understand revving to warm the engine up. But to trigger the alarm again and again, and beep beep beep for no reason?

It is stupid and probably intentionally done to annoy neighbors