HIKVISION 4-channel DVR 4MP Lite 1U H.265 eSSD DVR with USEWELL HDMI Up to 5 Mega Pixel Camera SupportMotion Detection 2.0 Human/Vehicle Analysis 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 Quick search by object or event type is supported; Video Compression H.265 Pro/H.265 Encoding Resolution When 1080p Lite mode is not enabled 3K Lite/5 MP Lite/4 MP lite/1080p/720p/VGA/WD1/4CIF/CIF When 1080p Lite mode is enable 3K Lite/5 MP Lite/4 MP Lite/1080p Lite/720p Lite/VGA/WD1/4CIF/CIF Stream Type Video, Video & Audio Audio Compression G.711u Audio Bitrate 64 Kbps Analog Video Input 4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection HDTVI Input 5 MP@20 fps, 3K@20 fps, 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@60 fps, 720p@50 fps, 720p@30 fps, 720p@25 fps Audio Input 4-ch via coaxial cable Audio Output 1-ch via HDMI Synchronous Playback 4-ch Total Bandwidth 72 Mbps Incoming bandwidth: 4 MbpsAHD Input 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps Remote Connection 32Network Protocol TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, UPnP, HTTPS Video Output Mode HDMI/VGA simultaneous output Network Interface 1, RJ45 10/100 Mbps self-adaptiv 512 GB eSSD (512 GB available) USB Intel Rear panel: 2 × USB 2.0 Power Supply 12 VDC, 1 A Consumption ≤ 5.4 W (with eSSD) Working Temperature -10 °C to 45 °C (14 °F to +113 °F) Working Humidity 10% to 90% Dimension (W × D × H) 151 × 121 × 46 mm (5.94 × 4.76 × 1.81 inch) Weight ≤ 0.5 kg (with eSSD, 1.1 lb.)