Swann's 4 camera 8 channel 4K ultra HD DVR security system features 2TB HDD and 4 x 4K heat and motion sensing security cameras. It has a reliable wired connection, and resolution clear enough to identify faces and license plates. There's plenty of space to store footage, it's compatible with Google Assistant and Chromecast, and it's weatherproof. You can also link it to your dropbox account, and use Smart Search to find movement in specific areas.