Network Hikvision HD DVR for Security Cameras , CCTV DVR Recorders

Network Hikvision HD DVR for Security Cameras , CCTV DVR Recorders Video/Audio Input Audio Input: | 1-ch Video Compression: | H.264 Analog and HD-TVI video input: | 8-ch BNC interface (1.0Vp-p, 75 Ω) Supported camera types: | 720P/25, 720P/30, CVBS IP Video Input: | 2-ch (up to 10-ch) Up to 2MP resolution 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