Hikvision DS-7604NI-Q1/4P-2TB 4-Channel 4K NVR

Hikvision DS-7604NI-Q1/4P-2TB 4-Channel 4K NVR with 2TB Storage

The Hikvision DS-7604NI-Q1/4P-2TB is a compact 4-channel network video recorder designed for small to medium-sized surveillance deployments. This NVR combines enterprise-grade video compression, integrated PoE connectivity, and generous storage capacity to deliver a cost-effective security solution without compromising on performance or image quality.

Key Features

• 4K Resolution Support: Records up to 4 channels at 12MP (4K) resolution, delivering exceptional clarity and detailed zoom capabilities for forensic analysis.
• H.265+ Video Compression: Advanced codec reduces storage consumption by up to 70% compared to H.264 while maintaining superior image quality, lowering infrastructure costs.
• Integrated 4-Port PoE Switch: Built-in Power over Ethernet eliminates the need for separate power supplies, simplifying installation and reducing cabling complexity.
• Pre-installed 2TB HDD: Ready-to-deploy with immediate recording capability; supports expansion up to 8TB per disk via single SATA interface.
• Flexible Recording Modes: Supports continuous, motion detection, and scheduled recording to match specific operational requirements.
• Dual Video Output: HDMI and VGA simultaneous output with support for 4K (4096 x 2160 or 3840 x 2160), 2K, 1080p, and multiple legacy resolutions.
• Two-Way Audio: RCA-based audio input/output with multiple codec support (G.711, G.722, G.726) for enhanced situational awareness.
• Network Scalability: Supports up to 32 remote connections and comprehensive protocol suite including IPv4/IPv6, RTSP, SADP, SNMP, and UPnP.

Technical Specifications

• Recording Capacity: Up to 4 channels at 30fps; decoding capability of 1-ch @ 8MP (30 fps) or 5-ch @ 1080p (30 fps)
• Network Bandwidth: 40 Mbps incoming / 80 Mbps outgoing
• Connectivity: Single RJ-45 10/100 Mbps self-adaptive Ethernet interface with PoE support (IEEE 802.3 af/at)
• Power Consumption: ≤10W without HDD and PoE disabled; ≤50W maximum with PoE enabled
• Operating Environment: -10 to +55°C temperature range; 10% to 90% humidity tolerance
• Physical Footprint: Ultra-compact at 320 × 240 × 48mm (12.4" × 9.4" × 1.9"), weighing ≤1kg without HDD
• Storage Formats: Supports 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 720p, and CIF resolutions

Applications

Ideal for retail environments, small offices, warehouses, and branch locations requiring reliable 4K surveillance with minimal operational overhead. The compact form factor and low power consumption make it suitable for remote or constrained installation spaces.

James Everett

The DS-7604NI-Q1/4P-2TB strikes an effective balance between capability and cost. The integrated 4-port PoE switch is a practical feature that reduces Bill of Materials for small deployments—eliminating the need for separate PoE injectors or managed switches. H.265+ compression is critical for organizations managing bandwidth constraints or seeking to extend HDD lifespan; the claimed 70% reduction in storage requirements translates directly to lower total cost of ownership over a 3-5 year lifecycle.

The 2TB pre-installed capacity provides immediate operational readiness but should be assessed against recording requirements. At 4 channels × 12MP × 30fps with H.265+ compression, actual storage duration depends on scene complexity and motion levels. The single network interface limits this device to environments where dedicated surveillance networking is not available; organizations with large deployments should consider models with redundant gigabit connectivity.

The unit's low power draw (≤10W base consumption) and wide operating temperature range (-10 to +55°C) make it suitable for non-climate-controlled spaces. Dual video output (HDMI/VGA simultaneous) supports flexible display configurations for control room or local monitoring scenarios.