DVR HIKVISION iDS-7208HUHI-M2/S 8 channels and 2 HDDs 1U AcuSense Deep learning-based motion detection 2.0 is enabled by default for all analog channels, it can classify human and vehicle, and extremely reduce false alarms caused by objects like leaves and lights;Quick search by object or event type is supported;Face picture detection, face picture search, Main stream:8 MP@8 fps/3K@12 fps/5 MP@12 fps/4 MP@15 fps/8 MP Lite@15 fps/3 MP@18 fps 1080p/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N) Sub-stream: WD1/4CIF/CIF@25 fps (P)/30 fps (N), IP Video Input: 4-ch (up to 12-ch),Up to 8 MP resolution, Remote Connection 64, 1,RJ45 10M/100M/1000M self-adaptive Ethernet interface, 2 SATA interface, Up to 10 TB capacity for each disk, Serial Interface RS-485 (half-duplex), Dimension:380 × 320 × 48 mm , Working Temperature -10 °C to +55 °C, Weight≤ 2 kg .