Fantastic product. Have this set up keeping watch over the front of my house and also took out the cloud subscription to store the footage. It is a clear crisp image in day and night conditions and any movement is captured and stored. You can also set up alerts so they'll ping up on your phone when movement is detected so you can monitor it when away from the house. The chat function from phone to camera and vice versa works well although depending on your connection there can be a bit of a delay with this at times.
I'm looking to add at least another 1 camera to the set up to monitor the back of the house and cover my garden.