Hikvision DVR 4-Chanel

Recording Video CompressionH.264 /H.264 Encoding ResolutionWhen 1080p Lite mode not enabled: 720p/WD1/4CIF/VGA/CIF,When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF Frame RateMain stream: ,When 1080p Lite mode not enabled:,For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N),When 1080p Lite mode enabled:,1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N),Sub-stream: ,2CIF@6fps; CIF/QVGA/QCIF@ 25fps (P)/30fps (N), Video Bit Rate32 Kbps to 4 Mbps Dual StreamSupport Stream TypeVideo, Video & Audio Audio CompressionG.711u Audio Bit Rate64 Kbps Video And Audio IP Video Input1-ch (up to 5-ch) Up to 960p resolution Support H.264 /H.264 IP cameras Analog Video Input4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection Turbo HD Input1080p25, 1080p30, 720p25, 720p30 AHD Input1080p25, 1080p30, 720p25, 720p30 HDCVI Input1080p25, 1080p30, 720p25, 720p30 CVBS InputSupport Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ) Audio Output1-ch, RCA (Linear, 1 KΩ) Two-Way AudioReuse the first audio input Synchronous Playback4-ch VGA/HDMI Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz