Swann's 4 camera 8 channel security system has a 5MP Super HD vision quality with 2TB HDD storage, and four 5MP thermal sensing dome cameras. It's packed with the latest CCTV tech, such as weatherproof cameras, night vision, push notifications, audio, Dropbox integration and voice control with Alexa and Google Assistant. The 5MP vision is very clear, so you can zoom in to see essential evidence like license plates and faces, while True Detect thermal motion sensing auto records and sends you a push notification when it detects warm objects. Power over Ethernet makes installation a lot simpler by having power, audio and video transmitted via a single Ethernet cable per camera. You can also see the cameras live and play recordings on your smartphone or tablet with the Swann Security app, and feel secure with the discreet dome shape that makes them difficult to vandalise.