Eye4 PC Client Need Not Input Password Can Access All Camera

Hi, I discover that whoever has my wifi password, install Eye4 and can access all damera view without any security prompt.
Eg, I have rent my house to someone. He will obviously has my wifi password. Once he install Eye4 PC Client, upon launch there is no password prompted to access my 3 camera. He can easily start all and view. Is there any security measure on this?

Dear Customer,
Please don't worry about camera security issue, our APP must set account (including username and password) to login,
what's more, our camera also set password, no one can access your camera without knowing both camera UID and camera password.