DS-7232HQHI-K2
VIDEO / AUDIO INPUT
Video Compression
H.265+/H.265/H.264+/H.264
Analog video input
32 CH
BNC Interface (1.0 Vp-p, 75Ω), supporting coaxitron connection
HDTVI input
4MP, 3MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
Note: The 3MP signal input is only available for channel 1/2/3/4
AHD input
4MP, 1080p25, 1080p30, 720p25, 720p30
HD-CVI input
1080p25, 1080p30, 720p25, 720p30
CVBS input
PAL/NTSC
IP Video Input
2-ch up to 4MP resolution
Supports H.265+/H.265/H.264+/H.264 IP cameras
Audio Compression
G.711u
Audio Input
 1-CH, RCA (2.0 Vp-p, 1 kΩ)
VIDEO/ AUDIO OUTPUT
CVBS Output
1 CH, BNC (1.0 Vp-p, 75Ω),
Resolution: PAL: 704 x 576, NTSC: 704 x 480
HDMI/ VGA Output
HDMI: 1-ch, 4K (3840 x 2160)/30Hz, 2K (2560 x 1440)/60Hz, 1920 x 1080/60Hz, 1280 x 1024 /60Hz, 1280 x 720 /60Hz, 1024 x 768 /60Hz
VGA: 1-ch,  1920 x 1080/60Hz, 1280 x 1024 /60Hz, 1280 x 720 /60Hz, 1024 x 768 /60Hz 
Encoding Resolution
When 1080p Lite mode not enabled: 4MP lite/ 3MP/ 1080P/ 720P/ VGA/ 4CIF/ CIF;
When 1080 Lite mode enabled: 4MP lite/ 3MP/ 1080p lite/ 720p lite/ VGA/ WD1/ 4CIF/ CIF