it has a nice calendar feature for selecting which day, and the hour on the bottom, though it can be kind of a pain to pick exact seconds to look at

at timesalso once you download the app you can check the system on your phone too, a super handy feature I didn't even know

but after calling the tech support they sent me a new one right away with minimal fuss.the only recommendations I can give is don't put the cameras too close to your eaves so you wont get glare from the IR lights when using the night vision feature, other than that the night vision works great as does the normal cameras.once you have it set up with a screen (not included fyi) it has a handy 4 way split screen feature so you can see all cameras at the same time, or you can double click on one image and have it fill your screen