Yes, a very discreet red LED. I don't know if you can switch this off in the settings. Probably not.

Unfortunately, we currently have no information on when the item will be available and when we will be able to deliver it. As soon as something changes in this regard, we will post it here.

Hi. No, unfortunately not. It must be one that complies with this standard: 802.3af. e.g. the one from Unifi: https://eu.store.ui.com/collections/unifi-accessories-poe-injectors/products/u-poe-af?_pos=1&_sid=d88c749a4&_ss=r I didn't find it at Digitec, but I did find it at a competitor.