• Model: DS-7216HQHI-K2
• Type: Turbo HD Digital Video Recorder (DVR)
• Channels: 16 channels
• Video Input: Supports HD-TVI, AHD, CVI, and CVBS (analog) inputs
• Incoming Bandwidth: 96 Mbps
• Video Output:
  • HDMI: 1 × HDMI output, up to 4K resolution
  • VGA: 1 × VGA output, up to 1920 × 1080 resolution

Recording

• Recording Resolution:
  • 1080p Lite, 720p, 960H, D1, 4CIF, CIF
  • Supports up to 4K resolution for IP cameras
• Recording Frame Rate:
  • Main stream: 1080p @ 15 fps, 720p @ 25/30 fps
  • Sub-stream: 960H/D1/4CIF @ 25/30 fps
• Video Compression:
  • H.265 Pro+
  • H.265 Pro
  • H.265
  • H.264+
  • H.264

Storage

• HDD Bays: 2 SATA interfaces
• Max Storage Capacity: Up to 10 TB per HDD (20 TB total)

Video and Audio

• Audio Compression: G.711u
• Audio Input/Output: 1 × Audio input, 1 × Audio output (RCA)
• Two-Way Audio: 1 channel (via coaxial cable)

Network

• Ethernet Ports: 1 × RJ45 10M/100M/1000M Ethernet interface
• Network Protocols Supported: TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, SNMP, FTP, NFS, HTTP, HTTPS, UPnP™
• Remote Access: Hik-Connect, iVMS-4500, and Hik-Connect for mobile and web

Display and Interface

• USB Ports: 2 × USB 2.0 ports
• RS-485 Interface: 1 × RS-485 for PTZ control

Recording and Playback

• Playback Channels: Up to 16 channels simultaneously
• Playback Features:
  • Search by event, date/time, and smart search
  • Synchronous playback
• Recording Mode: Continuous, scheduled, motion detection, and event-based

Smart Features

• Smart Analytics:
  • Motion detection
  • Video tampering alarm
  • Line crossing detection
  • Intrusion detection
• Event Notification: Email, FTP, buzzer, and screen alerts

System

• Operating System: Embedded Linux
• User Interface: Graphical User Interface (GUI) for setup and management
• Firmware Upgrade: Via USB, network

Physical & Environmental

• Operating Temperature: -10°C to 55°C (14°F to 131°F)
• Operating Humidity: 10% to 90% (non-condensing)
• Dimensions: 380 × 320 × 48 mm (14.96″ × 12.60″ × 1.89″)
• Weight: Approx. 2 kg (4.41 lbs) without HDD

Power

• Power Supply:
  • Input: 100-240V AC, 50/60 Hz
  • Output: 12V DC
• Power Consumption:
  • Max. 30 W (without HDD)

Additional Features

• Control Interface: Front panel buttons, remote control, web client, and CMS
• PoC (Power over Coax): No
• HDMI and VGA Simultaneous Output: Yes
• Cooling: Built-in fan for heat dissipation