Swann's 4 camera 8 channel security system has a 4K Ultra HD vision quality with 2TB HDD and four 4K thermal sensing dome cameras. It's packed with the latest CCTV tech, such as weatherproof cameras, night vision, push notifications, audio, and integration with Dropbox and the Google Assistant. The 4K Ultra HD 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. Audio capture allows you to hear off-screen noises, record conversations & identify voices by age, gender, accent or language, and advanced 4K video analytics recognise elements on the image to trigger recording and alerts. 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 HomeSafe View app.