Such an excellent product with a beautiful and practical design. All parts in the kit, including the cameras, the base, and cables/accessories, are in premium quality. The hardware and software are well integrated and very easy to set up. I used the wireless method -- simply connect the included mouse to the base and connect the base's HDMI output to a monitor or TV, power it on, and it will start the process for basic settings, wifi, adding cameras, and connecting the app.All went smoothly except it took me some time to figure out where the power button is -- such a tiny button with a rubber cover. But once I powered the camera on, it automatically synced with the base and connected to the wifi network. The camera resolution is great. You can monitor them on the home base screen or use the app once it's connected to the base, which is quite a convenience feature without subscription!The base supports storage via a SD/TF slot and a central, bigger slot for a SSD or hard drive. I don't have a spare SSD drive so for now I use a 32 GB SD to test it. The base recognized it as an unformatted card initially and after I allowed it to reformat the SD, it works nicely. Will definitely get a TB SSD drive for long-term storage. Each camera also comes with a slot for TF/SD storage but I haven't tested it yet.The mounting accessories appear to be of great quality too. Though I'm still trying to figure out where and how to mount the cameras securely. Will have to see how well the batteries with solar panels will hold up -- I'll probably connect them to a USB outlet for those installed on the shady side, as I don't think they will get enough charging.All in all, an excellent product with no subscription to have easy access to four security cameras!