@sebastiantombs has been giving you great advice. The 5442 is a great camera and will blow away the other options you are looking at.
It is simple LOL do not chase MP - do not buy a 4MP camera that is anything other than a 1/1.8" sensor. Do not buy a 2MP camera that is anything other than a 1/2.8" sensor. Do not buy a 4K (8MP) camera on anything smaller than a 1/1.2" sensor. Unfortunately, most 4k cams are on the same sensor as a 2MP and thus the 2MP will kick its butt all night long as the 4k will need 4 times the light than the 2MP... 4k will do very poor at night unless you have stadium quality lighting (well a lot of lighting LOL).
Sensor sizing can confuse a lot of people LOL.
Is a 1/2.8" sensor bigger than a 1/1.8" sensor? Most people say yes LOL. But it is a fraction, so the 1/1.8" sensor is the bigger of the two.
Also, keep in mind that these type of cameras, although are spec'd and capable of these various parameters, real world testing by many of us shows if you try to run these cameras at higher fps and higher bitrates than needed that you will max out the CPU in the camera and then the camera bugs out just long enough that you miss something or video is choppy. My car is rated for 6,000RPM redline, but I am not gonna run it in 3rd gear on the highway at 6,000RPM...same with these types of cameras - gotta keep them under rated capacity. Some may do better than others, but you are running the CPU higher.
Look at all the threads where people came here with a jitter in the video or IVS missing motion and they were running 30FPS and when people tell them to drop the FPS and they dropped the FPS to 15FPS the camera became stable. As always, YMMV...
Movies on the big screen are shot at 24FPS, I do not think we need 30FPS for our mobile devices and tablets LOL. Shutter speed to capture details is much more important than FPS.
15 FPS is sufficient for surveillance cameras.
I have a cam set at 1/2000 shutter speed and 10fps. Blows my neighbors video out of the water and he is running 60fps and cannot figure out why mine is better.
His may "look" better watching real speed as it isn't as choppy, but the police don't care that the criminal can run smoothly, they want a picture of a face, or a license plate. Had a break-in in the neighborhood, my footage was the only one the police could do anything with. But wow, that arlo did have a smooth looking video...
Shutter speed is where it is at, not fps, especially for trying to capture a picture.