There is no way to setup an Auto Log In using the camera's IP Address in a browser to access the camera's Web Access Page due to a security layer at this time. Amcrest Team
Thanks for your answer.
Beside the IP2M-841B-V3 I also have an old HooToo HT-IP211HDP, which is quite similar to the 841B and has also a Web Access Page. Auto Login works with this camera ...?