Hikvision 4 Channel DVR DS-7304HUHI-K4 (5MP/8MP+RAID+POS Support)

The Hikvision 4-Channel DVR DS-7304HUHI-K4 (5MP/8MP+H.265 Pro+ Compression+RAID+POS Support) is a compact enterprise-class DVR built for small but high-security installations that demand reliable video recording and advanced data protection.

It supports 4 analog channels and up to 8 IP cameras, making it ideal for hybrid setups. With recording resolution up to 8MP @ 8 fps and 5MP @ 12 fps, it ensures crystal-clear, ultra-HD surveillance footage.

The DVR uses H.265 Pro+ compression technology, which significantly reduces storage and bandwidth requirements while maintaining high image quality. Its 1.5U rackmount chassis with 4 HDD bays provides robust and expandable storage options.

For enterprise reliability, it supports RAID mode, protecting stored video data from hard drive failures. In addition, POS-triggered recording and transaction overlay make it perfect for retail and commercial surveillance that requires transaction-to-video verification.

Key Features:

• 4-channel DVR with 5MP and 8MP recording capability

• Supports up to 8 IP cameras

• H.265 Pro+ compression for efficient storage and bandwidth use

• Recording up to 8MP @ 8 fps and 5MP @ 12 fps

• 1.5U rackmount design with 4 HDD bays

• RAID support for data redundancy and reliability

• 5-in-1 video input: HDTVI, AHD, CVI, CVBS, IP

• POS transaction overlay and triggered recording

• Ideal for small retail, office, and enterprise-grade security

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Recording

• Video Compression : H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
• Encoding Resolution: 8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF
• Frame Rate : Main stream: 8 MP@8fps/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 Bitrate : 32 Kbps to 10 Mbps
• Dual-Stream : Support
• Stream Type : Video, Video & Audio
• Audio Compression : G.711u
• Audio Bitrate : 64 Kbps

Video And Audio

• IP Video Input : 4-ch (up to 32-ch) Up to 8 MP resolution Support H.265+/H.265/H.264+/H.264 IP cameras
• Analog Video Input : 4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
• HDTVI Input : 8 MP, 5 MP, 4 MP, 3 MP, 1080p25, 1080p30, 720p25, 720p30, 720p50, 720p60
• AHD Input : 5 MP, 4 MP, 720p25, 720p30, 1080p25, 1080p30
• HDCVI Input : 4 MP, 720p25, 720p30, 1080p25, 1080p30
• CVBS Input : Support
• CVBS Output : 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480
• HDMI 1 Output : 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• VGA Output : 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• HDMI 2 Output : 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
• Audio Input : 4-ch, RCA (2.0 Vp-p, 1 KΩ)
• Audio Output : 2-ch, RCA (Linear, 1 KΩ)
• Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 KΩ) (independent)
• Synchronous Playback : 4-ch

Network

• Remote Connection : 128
• Network Protocol : TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF, SNMP
• Network Interface : 2, RJ45 10M/100M/1000M self-adaptive Ethernet interface

Auxiliary Interface

• SATA : 4 SATA interfaces
• ESATA : Support
• Capacity : Up to 10 TB capacity for each disk
• Serial Interface : RS-232, RS-485 (full-duplex), Keyboard
• Alarm In/Out : 16/4
• USB Interface : Front panel: 2 × USB 2.0,Rear panel: 1 × USB 3.0

General

• Power Supply : 100 to 240 VAC
• Consumption : ≤ 35 W
• Working Temperature ; -10 °C to +55 °C (+14 °F to +131 °F)
• Working Humidity : 10% to 90%
• Dimension (W × D × H) : 445 × 390 × 70 mm (17.5 × 15.4 × 2.8 inch)
• Weight : ≤ 5 kg (11.0 lb)