Well impressed with this CCTV set, comes well packaged with everything you need to get going all items are well manufactured and look and feel good. QR code to just scan and install the app on your android or ios device and very easy installation into your existing network either via ethernet (wired) or wifi. Hardest part of getting this set up is deciding where your going to locate the cameras, getting a ladder to install them and then planning how you are going to get the power source to them as these are mains cameras not battery. Picture is crystal clear quality and perfect for home or business use. One thing maybe to consider if using this at home is your internet connection most nowadays will manage perfectly with this but if you are on a limited bandwidth, slow wifi etc then just bear in mind that the higher the quality of the unit (ie 1080p) then the more bandwith it will take from your connection and possibly slow you down but like i say i think you only need to consider this if your on a slower network connection.