Swann SRDVR-84580 , DVR8-4580 8 Channel 1080P 1TB HD Security DVR Features: High Definition 1080p Resolution 8 Channels View Record Pre-installed 1TB Hard Drive View Remotely on your Smartphone or Tablet BNC Cable Connection Resolution You?ll always know what?s happening with Swann?s surveillance technology. The 1080p live and recorded video is 4.5x better than the DVD quality (960H or 480p) used in most DIY CCTV systems. Peace of mind comes from being able to see activity in Full HD, with easy identification of facial detail, license plates and clothing patterns. Cameras This 8 channel CCTV system allows you to add up to 8 cameras to it, making it suitable for medium-sized businesses detached homes for monitoring indoors outdoors, with the added flexibility of choosing the Swann camera models which most suit your budget and needs for a complete home security system. Convenience The HomeSafe Views app ensures you?ll always be connected to your home or business, allowing you to see the cameras on your phone or tablet. You can even search the recordings to play them back, wherever you are in the world. Keep an eye on your kids, babysitter, tradespeople, pets and everything else that matters to you and your family. If you have a business, you can always see the cashier, storeroom, warehouse and check in on your staff?s safety and performance. And of course, in case anything happens, you?ll have video evidence in 1080p Full HD. Mix and match cameras to suit your lifestyle and budget This DVR can take up to 8 cameras. You have flexibility of choosing bullet cameras, which are more visible and work as deterrents, or you may opt for a more discreet installation with dome cameras that blend in easily with their surroundings due to their round shape. You can also go high and low on resolution, choosing from 960H, 720p (1MP) 1080p (2MP), including cameras with optical zooming. Check out the Compatibility Chart for a full list of camera models: https://www.swann.com/media/wysiwyg/docs/swann-camera-compatibility.pdf Swann DVR's work only with certain models of cameras. Pls make sure your cameras are compatible with the Dvr before you place the order. If you have any questions send us a message or call Swann customer service 24/7 at phone number 18006272799 Or visit the folowing link: https://www.swann.com/media/wysiwyg/docs/swann-camera-compatibility.pdf