Compression and Recording

• H.265+/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
• Up to 3 MP resolution for recording
• Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p

Video Output

• Simultaneous HDMI/VGA output
• HDMI output at up to 4K (3840 x 2160) resolution for DS-7B16HQHI-K1
• Separate CVBS output

Storage and Playback

• 1 SATA interface (up to 6 TB capacity per HDD)
• 4/8/16-ch synchronous playback
• Smart search for efficient playback
• Supports the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• DS-7B04/7B08HQHI-K1 support 4-ch line crossing detection and intrusion detection; DS-7B16HQHI-K1 supports 4-ch line crossing detection and intrusion detection, and 1-ch sudden scene change detection
• VQD (Video Quality Diagnostics)
• Supports PTZ control via Omnicast VMS of Genetec protocol

Network & Ethernet Access

• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• 1 RJ45 10M/100M Ethernet network interface for DS-7B04/7B08HQHI-K1, and 1 RJ45 10M/100M/1000M Ethernet network interface for DS-7B16HQHI-K1
• Output bandwidth limit configurable

Specifications

Model : DS-7B04HQHI-K1

Video/Audio input

• Video compression : H.265+/H.265/H.264+/H.264        
• Analog video input : 16-ch, BNC interface (1.0 Vp-p, 75 Q), supporting coaxitron connection        
• HDTVI input : 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25 Note: The 3 MP signal input is only available for channel 1 of DS-7B04HQHI-K1, for channel 1/2 of DS-7B08HQHI-K1, and for channel 1/2/3/4 of DS-7B16HQHI-K1.        
• AHD input : 1080p25, 1080p30, 720p25, 720p30        
• HDCVI input : 1080p25, 1080p30, 720p25, 720p30        
• CVBS input : PAL/NTSC        
• IP video input : 2-ch, Up to 4 MP 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 KQ)        

Video/Audio output

• CVBS output : 1-ch, BNC (1.0 Vp-p, 75 Q), resolution: PAL: 704 x 576, NTSC: 704 x 480        
• HDMI/VGA output : 1-ch, 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 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
• Encoding resolution : When 1080p Lite mode not enabled: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF; When 1080p Lite mode enabled: 3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF        
• Frame rate : Main stream: When 1080p Lite mode not enabled: 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: 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        
• Audio output : 1-ch, RCA (Linear, 1 KQ)        
• Audio bit rate : 64 Kbps        
• Dual stream : Support        
• Stream type : Video, Video & Audio        
• Synchronous playback : 16-ch

Network management

• Remote connections : 128        
• Network protocols : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF        

Hard disk

• SATA : 1 SATA interface        
• Capacity : Up to 6 TB capacity for each disk        

External interface

• Two-way audio input : 1-ch, RCA (2.0 Vp-p, 1 KQ) (using the 1st audio input)        
• Network interface : 1, RJ45 10M/100M self-adaptive Ethernet interface        1, RJ45 10M/100M/1000M self-adaptive Ethernet interface
• USB interface: 2 x USB 2.0, Front panel: 1 x USB 2.0 Rear panel: 1 x USB 3.0
• Serial interface : RS-485 (half-duplex)        

General

• Power supply : 12 VDC        
• Consumption (without HDD) :< 25 W
• Working temperature : -10 °C to +55 °C (+14 °F to +131 °F)        
• Working humidity : 10% to 90%        
• Dimensions (W x D x H) : 315 x 242 x 45 mm (12.4 x 9.5 x 1.8 inch)        
• Weight (without HDD) : ≤ 2 kg (4.4 lb)