Logisaf 8CH 960H CCTV DVR H.264 8 Channel Digital Video Recorder for Security Camera System Mobile Phone Monitoring Motion Detection 8 CHANNEL HYBRID SECURITY DVR, DVR&NVR IN ONE: You can choose the mode only as dvr , or only as nvr, or dvr&nvr at the same time. With 8ch full 1080P or 8ch full 960H recording. The channel count falls to 4 when you mix IP and analog cameras. EASY TO USE THE DVR: Each dvr was double tested and keep in good condition before shipment. And there is a fast user guide in the package, it will tell you how to set up , record, playback, remote access (has QR code for your scan) P2P REMOTE ACCESS: Through the network of your smartphone, IPad or laptop for viewing anytime and anywhere, even if not at home, you can also understand the suituation at home, convenient and quick! MOTION DETECTION: If activity detected, there will be local alarm, FTP photo (You need to set it). HARD DISK REQUIRED: This CCTV DVR requires a 3.5" internal Sata hard disk, it supports max 4TB (not included).