DS-7224HQHI-K2

• Recording

Video CompressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264

• Encoding Resolution

When 1080p lite mode is not enabled: ,4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF,When 1080p Lite mode is enabled: ,4 MP lite/3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF,

• Frame RateMain stream:

When 1080p Lite mode not enabled: ,For 4 MP stream access: ,4 MP lite@15fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) ,For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps,For 1080p stream access: ,1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),When 1080p Lite mode enabled: ,4 MP lite/3 MP@15fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N),Sub-stream: ,WD1/4CIF@12fps; CIF@25fps (P)/30fps (N),

• Video Bit Rate 32 Kbps to 6 Mbps
• Dual Stream Support Stream Type Video, Video & Audio
• Audio Compression G.711u
• Audio Bit Rate 64 Kbps

• Video And Audio

IP Video Input8-ch (up to 32-ch),Up to 6 MP resolution,Support H.265+/H.265/H.264+/H.264 IP cameras,

Analog Video Input24-ch;BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection

AHD Input4 MP, 1080p25, 1080p30, 720p25, 720p30

HDCVI Input1080p25, 1080p30, 720p25, 720p30

CVBS InputPAL/NTSC

HDMI/VGA OutputVGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, ,1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,

Audio Input1-ch, RCA (2.0 Vp-p, 1 KΩ)

Audio Output1-ch, RCA (Linear, 1 KΩ)

Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the first audio input)

Synchronous Playback16-ch

CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω),,resolution: PAL: 704 × 576, NTSC: 704 × 480,

• Network

Remote Connections128

Network Protocols TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF

Network Interface1,RJ45 10M/100M/1000M self-adaptive Ethernet interface

• Auxiliary Interface

SATA2 SATA interfaces

Capacity Up to 10 TB capacity for each disk

Alarm In/Out N/A

USB Interface Front panel: 1 × USB 2.0;,Rear panel: 1 × USB 3.0

Serial InterfaceRS-485 (half-duplex)

• General

Power Supply12 VDC

Working Temperature-10 °C to +55 °C (+14 °F to +131 °F)

Working Humidity10% to 90%

Dimensions (W × D × H)380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)

Weights (Without HDD)≤ 2 kg (4.4 lb)

Consumption(Without HDD)≤ 55 W