HIKVISION DS-7616NI-Q1 16-ch 1U 4K NVR

📷 Video & Recording Capabilities

🔌 Camera Inputs

• Supports up to 16 IP cameras simultaneously with up to 8 MP resolution per channel.

📡 Bandwidth

• Incoming bandwidth: up to 160 Mbps (total video data from cameras).

• Outgoing bandwidth: 80 Mbps for streaming to clients/app users.

📼 Compression & Formats

• Uses advanced video compression: H.265+, H.265, H.264+, and H.264, which reduces storage requirements and bandwidth usage.

🎥 Supported Recording Resolutions

• Records at multiple resolutions: 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA / 4CIF / 2CIF / CIF / QCIF — offering flexibility for different camera types.

🖥️ Display & Output

🔊 Display Outputs

• HDMI Output (1): Supports up to 4K UHD (3840 × 2160 @ 30 Hz) for crisp local display.

• VGA Output (1): Up to 1080p.

• HDMI and VGA can be used simultaneously for dual-screen viewing.

📹 Decoding Capability

• Decoding to match display / playback:

  • 1 channel @ 8 MP @ 30 fps

  • 3 channels @ 4 MP @ 30 fps

  • 6 channels @ 1080p @ 30 fps

• Synchronous playback: Supports reviewing all 16 channels at once.

🔊 Audio & Interaction

• Audio output: 1 × RCA (linear) for connecting speakers or audio devices.

• Two-way audio: Supports 1 channel input/output via RCA.

🌐 Network & Remote Features

📱 Remote Access

• Up to 32 simultaneous remote users can connect for live view, playback, and management.

• Works with Hik-Connect, web browsers, or client software for remote monitoring and alerts.

🌍 Network Protocols

• Supports standard networking protocols: TCP/IP, DHCP, IPv4/IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTP, HTTPS — ensuring broad compatibility and ease of access.

💾 Storage & Interfaces

🛠️ SATA & USB

• 1 × SATA interface — supports HDD up to 8 TB capacity for long-term video storage.

• 2 × USB 2.0 ports for mouse control, backup, or firmware updates.

🛠️ General & Physical

• Compact 1U chassis: approx. 320 × 240 × 48 mm and weighs ≤ 1 kg (without HDD) — fits well on a shelf or in a small rack.

• Power: 12 V DC, ~1.5 A; consumption: ≤ 10 W without HDD.

• Operating Environment: –10 °C to +55 °C, 10 %–90 % humidity.

📌 Key Strengths

✔ Supports up to 16 IP camera channels for expanded surveillance.

✔ 4K output via HDMI for ultra-clear local monitoring.

✔ Efficient H.265+ compression saves storage space and reduces network load.

✔ Flexible playback and decoding for smooth video review.

✔ Remote viewing with up to 32 users via Hik-Connect or web services.

🧠 Best For

✔ Home security systems with many cameras

✔ Small to medium business surveillance

✔ Offices, shops, and buildings requiring 4K local display

✔ Remote monitoring (mobile, PC) with multi-user access

Summary:

The Hikvision DS-7616NI-Q1 16-ch 1U 4K NVR is a versatile, efficient, and compact recorder that handles up to 16 IP cameras with high resolution and efficient storage. Its dual video outputs, flexible network support, and broad recording formats make it a solid choice for reliable, scalable CCTV systems.