Unable to login brand new HAP AX3

Hello
I have a stock of Hap AX3, brand new.
I connect as usual the lan cable from the LAN, and I cannot login
admin/nopassword is no longer accepted.
How can I login?
Did it change something in the last releases?
Onboard there is the 7.7

On some newer devices, the password is not empty : it is written on the sticker on the bottom.

on AX3 is label hidden in the body…you have to pull out the label from the body of AX3.

There is a small pull out tab on the device with the user name and password.

Your job maggio is to find the tab, using an elecron microscope, decipher the hieroglyphics AND save the world!
This post will self-destruct in 5 seconds…

https://www.youtube.com/watch?v=NWfvSM6FDLI
https://www.youtube.com/watch?v=4y9NtHlJvbY

here is your password:
PW.jpg