The beep isn't for the driver. I don't want it to beep after I step out behind it, I want it to beep before.
Despite that, there is an alternative which sounds more like a hiss. The main benefit is that you can identify the direction from your hearing. I have to look in all directions to find where the beep is coming from.
Despite that, there is an alternative which sounds more like a hiss. The main benefit is that you can identify the direction from your hearing. I have to look in all directions to find where the beep is coming from.
https://www.youtube.com/watch?v=fa28lIGuxq8