Amazon.com: Hikvision USA DS-7308HQHI-SH-4TB Hikvision, Dvr, Tribrid, 8 Channel, Analog, Auto Detect, H.264, 1080P Real Time Plus 2 1080P IP Cameras, Hdmi, Alarm I/O, Front Panel with 4Tb : Electronics
How-to: Eliminate false motion detection alerts on your Hikvision IP camera or NVR - VueVille