Hikvision DS-7604NI-Q1/4P 4-Channel 4K NVR

Hikvision DS-7604NI-Q1/4P 4-Channel 4K NVR

The Hikvision DS-7604NI-Q1/4P is a compact, enterprise-grade 4-channel network video recorder designed for organizations requiring high-resolution surveillance with efficient storage and simplified deployment. This 4K-capable NVR combines advanced H.265+ compression with integrated 4-port PoE switching, delivering a complete surveillance backbone that reduces infrastructure complexity and operational costs.

Key Features

• 4K Resolution Capacity: Supports up to 12MP (4K) recording across 4 channels at 30 fps for exceptional image clarity and detailed zoom capability
• Advanced H.265+ Compression: Reduces storage and bandwidth requirements by up to 70% compared to H.264 without sacrificing image quality
• Integrated 4-Port PoE Switch: Built-in PoE power delivery eliminates the need for separate power supplies, streamlining camera installation and reducing cable runs
• Compact Form Factor: Measures 320 × 240 × 48 mm with a weight under 1 kg (without HDD), ideal for space-constrained installations
• Flexible Storage: Single SATA interface supports HDD capacity up to 8 TB per disk for scalable retention periods
• Dual Video Output: Simultaneous HDMI and VGA outputs support 4K and multi-resolution display modes for monitoring and playback
• Multi-Format Playback: Decodes H.265+, H.265, H.264+, and H.264 streams for broad interoperability
• Remote Management: Supports 32 concurrent remote connections via TCP/IP, RTSP, HTTP/HTTPS, and DDNS for secure off-site access

Technical Specifications

• Network Connectivity: Single 10/100 Mbps Ethernet interface with PoE+ (IEEE 802.3 af/at); 40 Mbps incoming / 80 Mbps outgoing bandwidth
• Decoding Performance: 1-channel @ 8MP (30 fps) or 5-channel @ 1080p (30 fps) simultaneous playback; 4-channel synchronous playback
• Audio Support: Mono audio input/output via RCA; two-way audio capability with G.711, G.722, and G.726 codec support
• Recording Formats: Supports 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 720p, and multiple legacy resolutions (CIF, QCIF, VGA, UXGA)
• Human/Vehicle Analysis: Built-in analytics for 1-channel or 4-channel intelligent detection
• Power Efficiency: Consumes ≤10 W without HDD; PoE-powered at 48 VDC, 1.35 A (≤50 W total)
• Operating Conditions: -10 to +55°C working temperature; 10–90% humidity tolerance
• Connectivity Ports: 2 × USB 2.0 for backup and device management; optional 4/1 alarm input/output module

Applications

Ideal for small-to-medium surveillance deployments including retail locations, office buildings, light industrial facilities, and remote sites. The compact design and low power consumption make it suitable for branch offices and edge installations where space and electrical infrastructure are limited. The PoE integration reduces deployment time and cost for camera installations.

Eden Phillips

The DS-7604NI-Q1/4P represents Hikvision's strategy of embedding PoE switching directly into entry-tier NVRs to lower total cost of ownership. The H.265+ codec is particularly valuable for organizations managing multiple sites, as bandwidth savings compound across the network. With 8 TB per drive support, a single disk can retain 30+ days of 4-channel 4K video depending on motion activity and recording mode—sufficient for most compliance scenarios.

The dual video output design accommodates control room deployments with split monitoring workflows. Network protocol support (DDNS, SMTP, SNMP, NTP) indicates this unit is designed for integration into managed IT environments rather than standalone installations. Power consumption under 10 W (PoE disabled) makes it viable for UPS backup in mission-critical deployments.

The 32-concurrent-connection limit is adequate for small organizations but should be verified against multi-site access requirements before purchase.