Product Description:

DS-7308HQHI-K4 Turbo HD DVR

• Appearance Design
• Typical chassis design to guarantee the low noise and environmental protection of the device
• Front slot of DVD-R/W for more convenient installation and maintenance Video Input and Transmission
• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Up to 6/10/18-ch 6 MP IP cameras input for DS-7304/7308/7316HQHI-K4
• Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal Compression and Recording
• H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• H.265+ can be enabled to improve encoding efficiency and reduce data storage costs
• Full channel recording at up to 4 MP lite resolution
• Supports real-time 1080p lite. When 1080p lite is on, the image effect is similar with 1080p
• Supports POS triggered recording and POS information overlay Video Output
• HDMI and VGA output provided
• HDMI output at up to 4K (3840 × 2160) resolution
• Separate CVBS output Storage and Playback
• Four SATA interfaces (up to 10 TB capacity per HDD) and 1 eSATA interface
• USB 3.0 provides high-speed file transfer and backup
• 4/8/16-ch synchronous playback
• Smart search for efficient playback
• Supports third-party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) Smart Function
• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Supports 4-ch line crossing detection and intrusion detection, and 1-ch sudden scene change detection
• VQD (Video Quality Diagnostics) Network & Ethernet Access
• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• One RJ45 10M/100M/1000M Ethernet network interface
• Output bandwidth limit configurable

Video/Audio input

• Video compressionH.265 Pro+/H.265 Pro/H.265/H.264+/H.264
• Analog video input8-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
• HDTVI input4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60 Note: The 3 MP signal input is only available for channel 1 of DS-7304HQHI-K4, channel 1/2 of DS-7308HQHI-K4, and channel 1/2/3/4 of DS-7316HQHI-K4.
• AHD input4 MP, 1080p25, 1080p30, 720p25, 720p30
• HDCVI input4 MP, 1080p25, 1080p30, 720p25, 720p30
• CVBS inputPAL/NTSC
• IP video input2-ch (up to 10-ch) Up to 6 MP resolution Supports H.265+/H.265/H.264+/H.264 IP cameras
• Audio compressionG.711u
• Audio input4-ch, RCA (2.0 Vp-p, 1 KΩ)

Video/Audio Output

• CVBS output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
• HDMI/VGA outputHDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz VGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• Encoding resolutionWhen 1080p Lite mode not enabled: 4 MP lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode 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@15fps; 720p/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 rate32 Kbps to 6 Mbps
• Audio output2-ch, RCA (Linear, 1 KΩ)
• Audio bit rate64 Kbps
• Dual streamSupport
• Stream typeVideo, Video & Audio
• Synchronous playback8-ch
• Remote connections128
• Network protocolsTCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, SNMP

Hard disk

• SATA4 SATA interfaces
• eSATASupport
• CapacityUp to 10 TB capacity for each disk

External interface

• Two-way audio input1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent)
• Network interface1, RJ45 10M/100M/1000M self-adaptive Ethernet interface
• USB interfaceFront panel: 2 × USB 2.0 Rear panel: 1 × USB 3.0
• Serial interfaceRS-232, RS-485 (full-duplex), Keyboard
• Alarm in/out16/4

General

• Power supply100 to 240 VAC
• Consumption (without HDD)≤ 40 W
• Working temperaturee -10 °C to +55 °C (+14 °F to +131 °F)
• Working humidity10% to 90%
• Dimensions (W × D × H)445 × 390 × 70 mm (17.5 × 15.4 × 2.8 inch)
• Weight (without HDD)≤ 5 kg (11.0 lb)

Product Video: