Questions about Bordo Alarm 6000A

Yes, there are no screws. In my case, the screws are on the bike. ( device)

Yes, I think so. However, I'm not sure if the 120cm length is enough if you want to attach the moped to a pole or something similar. It's just about enough for my e-bike, but the moped has an even thicker frame.

As long as you only use the lock as an immobiliser, it is certainly suitable.

Of course - it just doesn't make any "noise" when someone shakes it.