Hikvision HiLook 8MP 4CH DVR (204U-M1) with 1TB HDD

Audio Input:   1-ch

Video Compression:   H.265+/H.265/H.264+/H.264

Analog Video Input: 4-ch

Analog and HD-TVI video input: Support HDTVI input: 5 MP, 4 MP, 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25

Supported camera types:   Support AHD input: 5 MP, 4 MP, 1080p25, 1080p30, 720p25, 720p30

Support CVI input: 4 MP, 1080p25, 1080p30, 720p25, 720p30

Support CVBS input: PAL/NTSC

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

Frame Rate:   Main stream:

5 MP@12fps/4 MP@15fps/3 MP@18fps/1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)

Sub-stream:

WD1/4CIF/CIF@25fps (P)/30fps (N)

Video Bit Rate:   32 Kbps-10 Mbps

Stream Type:  Video/Video&Audio

Audio Output:   1-ch RCA(Linear, 1kΩ)

Dual Stream: Support

Synchronous Playback:  4-ch