HIKVISION 4 Channel HD DVR 1080P

VIDEO/AUDIO INPUT Audio Input: 1-ch Video Compression: H.265 Pro /H.265 Pro/H.265/H.264 /H.264 Analog and HD-TVI video input: 4-ch,BNC interface (1.0Vp-p, 75 Ω)connection Supported camera types: 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1 of DS-7204HQHI-K1, for channel 1/2of DS-7208HQHI-K1, and for channel 1/2/3/4 of DS-7216HQHI-K1.Support AHD input: 4 MP, 1080p25, 1080p30, 720p25, 720p30 Support CVI input: 1080P/25Hz, 1080P/30Hz, 720P/25Hz, 720P/30Hz Also, Support CVBS input Video Input Interface: BNC (1.0 Vp-p, 75Ω) Audio Compression: G.711u Audio Input Interface: RCA (2.0 Vp-p, 1 kΩ) Two-way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ), (using the 1st channel of audio input) VIDEO/AUDIO OUTPUT HDMI/VGA Output: 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz Recording resolution: When 1080p Lite mode not enabled: 4 MP lite/3 MP/1080p/1080p lite/720p/WD1/4CIF/VGA/CIFWhen 1080p Lite mode enabled: 4 MP lite/3 MP/1080p lite/720p/720p lite/WD1/4CIF/VGA/CIF Frame Rate: Main stream: When 1080p Lite mode not enabled: For 4 MP stream access: 4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fpsFor 1080p stream access: 1080p@15fps; 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)When 1080p Lite mode enabled: 4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N) Video Bit Rate: 32 Kbps-6 Mbps Stream Type: Video/Video&Audio Two-way Audio: 1-ch, RCA (2.0 Vp-p, 1 kΩ) (using the audio input) Audio Output: 1-ch RCA(Linear, 1kΩ) Audio Bit Rate: 64kbps Dual Stream: Support Synchronous Playback: 4-ch NETWORK MANAGEMENT Remote connections: 32 Network protocols: TCP/IP, PPPoE, DHCP, Hik-connect Cloud P2P,DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP?, HTTPS,ONVIF HARD DISK DRIVER Interface Type: 1 SATA Interface Capacity: Up to 10 TB capacity for each disk EXTERNAL INTERFACE Network Interface: 1; 10M / 100M self-adaptive Ethernet interface USB Interface: 2 USB 2.0 Interfaces Serial Interface: 1; standard RS-485 serial interface, half-duplex GENERAL Power Supply: 12V DC Consumption: ≤ 6W(without hard disks) Working Temperature: -10 oC to 55 oC (14 oF to 131 oF) Working Humidity: 10% to 90% Dimensions: 315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch) Weight: ≤ 1.16 kg (2.6 lb)