Hikvision DS-7716NI-SP-16 series 16 Channel NVR, PoE, 4 SATA , H264+, Hik-Connect, Black

• 16-ch 
• 100Mbps/240Mbps 
• 19-inch rack-mounted 1.5U chassis
• Plug and Play with 16 Independent PoE Connections
• 4 x SATA HDD interface (max 6 TB Capacity for each interface)
• DVD-RW Option
• Alarm and Audio I/O  
• HDIMI: 4K (3840 × 2160), 1920 × 1080p,1600 × 1200, 1280 × 1024,1280 × 720, 1024 × 768 VGA: 1920 × 1080p, 1280 × 1024, 1280 × 720, 1024 × 768

The Hikvision DS-7716NI-SP/16 supports up to 16 network cameras -- both Hikvision and 3rd-party PoE cameras -- via 16 independent plug-and-play PoE interfaces, and records at up to 5 megapixels, including at Full HD 1080p resolution. Recording parameters, such as resolution, frame rate, and bit rate, are configurable for each channel. Four internal SATA slots each support up to a 6TB HDD, allowing you to build up the system to have a total of 24TB of storage space. Pre-installed HDD is optional. An external eSATA port supports an additional 2TB HDD for backup. Please note the unit supports 16 camera inputs at 720p, and 8 inputs at 1080p

Compression

• Dual-stream per channel
• H.264 video compression
• Configurable input/output quality
• Locally/remotely configurable compression parameters (continuous and event)

Local Monitoring

• Simultaneous HDMI, VGA, and CVBS outputs
• HDMI and VGA output at up to 1080p resolution
• Division live view (1, 4, 6, 8, 9, 16) supported
• Adjustable screen display sequence
• Selected live view channel can be shielded
• Motion detection, tamper-proof, video exception alert, and video loss alert functions
• Manual video quality detection and handling
• Privacy mask
• Supports multiple PTZ protocols (PTZ preset, patrol, and pattern)
• Zoom in (mouse click) and PTZ tracing (mouse drag) functions

Recording, Capture, and Playback

• Holiday recording schedule configuration
• Continuous and event video encoding parameters
• 8 recording periods with separate recording types (configurable)
• Pre-record and post-record for alarm, motion detection for recording, and pre-record time for schedule
• Search record files and captured pictures by events (alarm input/motion detection)
• Customization tags, searching, and playing back by tags
• Supports locking and unlocking recorded files
• Search and play back recorded files by channel number, recording type, start time, and end time
• Smart search for motion event when playing back
• Supports zooming in during playback
• Reverse playback for multiple channels
• Supports pause, speed up, speed down, skip forward, and skip backward during playback
• Synchronous playback for up to 16 channels
• Smart playback feature
• Continuous capture of video images and playback of captured pictures
• Supports selecting the main stream, sub stream, or transcoded stream as the recording stream

Backup

• Export video data to USB or eSATA device
• Export video clips when playing back
• Management and maintenance of backup devices
• Automatic backup to eSATA device
• Clone hard drives to eSATA device

Alarm and Exception

• Alarm for video loss, motion detection, tampering, HDD full, HDD error, network disconnection
• IP conflict, illegal login, video signal exception, input/output video standard mismatch, and recording/capture exception
• Alarm triggers full screen monitoring, audible warning, surveillance center notification, email alert, and alarm output
• Automatic restore when system is abnormal
• Push alarm notification function

Other Local Functions

• Control via the front panel, mouse, remote control, or control keyboard
• 3-level user management — admin can create multiple accounts and define their permissions, including access to any channel
• Operation, alarm exceptions, and information log recording and searching
• Import and export device configuration information

Network

• 1 self-adaptive 10/100/1000 Mb/s network interface
• Configurable working modes (multi-address, load balance, and network fault tolerance)
• Supports IPv6
• TCP/IP protocol, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, UPnP, NFS, and iSCSI supported
• TCP, UDP and RTP for unicast
• Auto/manual port mapping and automatic discovery by UPnP
• Remote Web browser access by HTTPS ensures high security
• Remote search, playback, download, locking and unlocking of recorded files, and resuming transfer of incomplete downloaded files
• Remote parameters setup (import/export of device parameters)
• Remote viewing of device status, system logs, and alarm status
• Remote keyboard operation, locking and unlocking of control panel and mouse, HDD formatting and program upgrade, system restart and shutdown, PTZ control and JPEG capture
• Remotely start/stop recording and alarm output
• Alarm and exception information can be sent to the remote host
• Supports remote upgrade via FTP server
• Two-way voice talk and voice broadcasting
• Embedded Web server
• N+1 hot spare function
• Supports ANR (Automatic Network Replenishment) technology
• Supports virtual host function

Development Support

• SDK for Windows and Linux OS
• Source code of application software for demo
• Development support and training for application system