Hikvision DS-2CD4A16-I5 16-channel Video Recorder

• Compatible with network cameras that meet ONVIF, RTSP, and GB28181 standards
• Supports preview, storage, and playback of high-definition network videos up to 32MP resolution
• Supports H.265, Smart265, H.264, Smart264 encoding front-end adaptive access
• Supports IPC centralized management, including IPC parameter configuration, information import/export, and upgrade functions
• 2 HDMI ports, 2 VGA ports, supports dual 4K HDMI output
• Supports instant replay function, allowing the current recording of a specified channel to be replayed under the preview screen without affecting other channel previews.
• Supports up to 16-channel synchronized playback and multiple synchronized reverse playback
• Supports locking protection for critical video files
• Supports both hard disk quota and hard disk group storage modes, allowing different recording save capacities or cycles to be allocated to different channels.
• Supports 16 SATA ports, 1 eSATA port
• Dual Gigabit Ethernet cards, supporting network fault tolerance and multi-homing settings, etc.
• Supports GB28181, ISUP, and Foscam protocol access platforms
• Supports network detection functions (network traffic monitoring, packet capturing, network connectivity)
• Supports personnel and vehicle category search with associated video playback
• Supports perimeter detection functions including regional intrusion, boundary crossing detection, entry into a region, and exit from a region.
• Supports intelligent image search functionality, paired with the intelligent search camera, allows for quick retrieval of targets in device video recordings.
• Supports intelligent text search function, supports open semantic search, simply input text via the smart search camera for quick retrieval

Master Control Unit

Intelligent Analysis

Target List Database:

Supports 16 list databases, each with a capacity of 50,000 entries.

Target Capture:

4 streams (2MP) video streams

Target Comparison:

16-image stream

Intelligent Text Search:

32 channels

Smart Image Search

32 lines

Perimeter Defense:

4 streams (2MP) video streams, full channel image streams

Audio Parameters

Audio Decoding Format:

G.711ulaw;G.711alaw;G.722;G.726;AAC;PCM;MP2L2

Audio Output:

2 pieces, RCA interface

Voice Intercom Input:

One, RCA Interface

Hard Drive Management

Bin Location:

16 SATA interfaces (supporting hot swapping of hard drives)

Maximum single disk capacity:

Maximum support 16TB

Array Type:

Not supported

Expanded Storage:

1 eSATA port

Network Management

Network Protocol:

IPv6, HTTPS, UPnP, SNMP, NTP, SADP, SMTP, PPPoE

External Interface

Network Interface:

2 pieces, RJ45 10M/100M/1000M auto-sensing Ethernet port

Serial Interface:

1 port, RS-485 Full Duplex Serial Interface | 1 port, Standard RS-232 Serial Interface

USB Port:

2 USB 2.0 (front), 2 USB 3.0 (rear)

Alarm Input:

16 channels, switch quantity (0~5V high and low level)

Alarm Output:

9 circuit, relay, where the 9th circuit is the Ctrl 12V power output

General Specifications

Power specifications:

AC200V~240V，250W

Power Consumption (excluding hard drive):

≤50W

Operating Temperature:

-10℃～＋55℃

Operating Humidity:

10% to 90% RH, no frost, no condensation

Case:

3U rackmount case

Dimensions:

442mm (W) × 498mm (D) × 146mm (H)

Weight (excluding hard drive):

≤7.1kg

Others

Smart Engine Unit

System Parameters

Number of video access lines:

32-way

Network Input Bandwidth:

320Mbps

Network Output Bandwidth:

256Mbps

Video Resolution:

32MP/24MP/12MP/8MP/7MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

Video Parameters

Video Output Mode:

2 HDMI ports, 2 VGA ports; supports dual 4K HDMI output from different sources

Preview Split Screen

1/2/4/6/8/9/16/25/36 screens

Auxiliary mouth split screen:

1/2/4/6/8/9/16/25/36 screens

HDMI Output:

HDMI1：4K（3840×2160）/30Hz，2K（2560×1440）/60Hz，1080P（1920×1080）/60Hz HDMI2：4K（3840×2160）/30Hz，2K（2560×1440）/60Hz，1080P（1920×1080）/60Hz

VGA Output:

VGA1：1080P（1920×1080）/60Hz VGA2：1080P（1920×1080）/60Hz

Video Decoding Format:

H.265,Smart265,H.264,Smart264

Decoding Capability:

32×1080P (20×1080P with Smart ON)

Live Replay:

Up to 16 channels