8 Channel 1080P IP Outdoor / Indoor NVR Security Camera System with 7 x 1080P IP PoE 2.8-12mm Varifocal 180FT IR Bullet Cameras + 1 x 1080P Auto Tracking IP PTZ 20X Optical Zoom Camera + 1 x 8 Ports PoE Switch + Pre-installed 4TB Hard Drive 8 Channel Full HD 1920P NVR with 4TB Hard Drive Pre-Installed (Recording 1920P/1536P/1080P HD Resolution at 30FPS per channel) 7-HD 1920p Bullet 5MP IP PoE Cameras with 2.8-12mm Manual Varifocal Megapixel Lens and 180 feet Night Vision Range (Max 15fps@5MP(2592 x 1920) & 30fps@3MP(20481536) & 30fps@1080P(19201080)) 1-HD 1080p Auto Tracking PTZ IP Camera with 360 Degree pan, 90 Degree tilt, and 20x Optical Zoom Power over Ethernet setup is clean and simple with a single network cable, built-P2P service and support ONVIF agreement and QR Code Scan 8 Ports PoE Switch Included. Support mobile phone & PC remote surveillance. 1 Year Warranty & Free Tech Support From US