4-CH-DVR Hikvision
1 - Video compression-H.264+/H.264
2 - Analog video input-4-ch ,BNC interface (1.0 Vp-p, 75 ?), supporting coaxitron connection
3 - Turbo HD input-1080p25, 1080p30, 720p25, 720p30
4 - AHD input-1080p25, 1080p30, 720p25, 720p30
5 - HDCVI input-1080p25, 1080p30, 720p25, 720p30
7 - IP video input-1-ch(up to 5-ch),Up to 2MP resolution
8 - Audio input/Two-way audio input-1-ch ,RCA (2.0 Vp-p, 1 K?)
9 - HDMI/VGA output-1-ch, 1920 × 1080/60Hz,1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 ×768/60Hz
10 - Encoding resolution-When 1080p Lite mode not enabled: 720p/WD1/4CIF/VGA/CIF
11 - When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF
12 - Audio bit rate-64 Kbps
13 - Synchronous playback -4-ch
13 - Remote connections-32
13 - SATA-1 SATA interface,Capacity Up to 6 TB capacity for each disk
13 - Consumption WITH OUT HDD -? 8 W
14 - Working temperature--10 ºC to +55 ºC (14 ºF to 131 ºF)