Thanks to @nayr for great review and for other users for a lot of helpful info on this topic. This thread is very useful for people who are new to IP cameras world.
I wasn't sure if buying cameras on AE is a good idea, but after spending some hours on this forum, I've ordered 5 pieces of this camera from @EMPIRETECANDY at BEC Technology store. When I was trying to pay, the transaction was blocked by AE (probably because I'm new user there and my order value was high) and I had to send them scan of my ID card for verification purposes (I did black out sensitive data on scan). As far as I know, this is normal process (fraud protection).
I wasn't sure if buying cameras on AE is a good idea, but after spending some hours on this forum, I've ordered 5 pieces of this camera from @EMPIRETECANDY at BEC Technology store. When I was trying to pay, the transaction was blocked by AE (probably because I'm new user there and my order value was high) and I had to send them scan of my ID card for verification purposes (I did black out sensitive data on scan). As far as I know, this is normal process (fraud protection).