Previous user still logged in and is impossible to erase or reset this. Do not buy this thinking you can ask blink to reset, they can’t. Nothing you do could ever make these work for you except the previous user disconnecting. These have to be used for parts and strictly no other use. As I can’t test functionality of cameras (except for the power test they all passed) they could still not work even when set up. Once again do not buy these thinking you can get them set up it’s impossible. Everything is in the box. Box is a little tatty see pics. Condition of cameras is 7-9/10 some more scratched than others.
eBay