Amcrest IP2M-841 – A Clear Winner in Security Cameras. Lots of people want to feel safer at home and install security cameras. So much so, in fact, that people now use them both outdoors and indoors. There are so many different cameras to choose from, however, that it can be a bit difficult to make that decision. Hopefully, therefore, this Amcrest IP2M-841 review will help you to determine whether or not this affordable Wi-Fi camera is the right one for you.