Dahua Technology Ultra Series 16-Channel Tribrid 1080p 1.5U HD-CVI DVR (24TB)

Dahua Technology Ultra Series 16-Channel Tribrid 1080p 1.5U HD-CVI DVR (24TB)

Dahua Technology Ultra Series 16-Channel Tribrid 1080p 1.5U HD-CVI DVR (24TB)

B&H # DAHC74A16L24 MFR # DHI-HCVR74A16L 24TB

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Dahua Technology DHI-HCVR74A16L 24TB overview

  • 1Description

The Ultra Series 16-Channel Tribrid 1080p 1.5U HD-CVI DVR from Dahua Technology can support up to 16 analog cameras from HD-CVI or CVBS inputs, and up to 16 IP camera inputs via an Ethernet switch (available separately). It supports 1080p real-time recording on all channels. This DVR supports four SATA HDDs up to 24TB (included), and one eSATA. The RS-485 interface offers PTZ control, and three USB 2.0 ports allow you to transfer recordings to external storage.

Supports multiple brands of network cameras, like Dahua, Arecont Vision, Axis, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek, etc.
Each channel supports HD-CVI, Analog, and IP Video input
One HDMI/VGA/TV simultaneous video output, one HDMI separate output
1080p real-time recording on all channels
H.264 dual-stream video compression
16-channel synchronous real-time playback, GRID interface, and smart search
ONVIF Version 2.4 conformance
3D intelligent positioning with Dahua PTZ dome camera
Supports four SATA HDDs up to 24TB (included), one eSATA, and three USB2.0 ports
Network monitoring via web viewer, CMS (DSS/Smart PSS), and smartphone (DMSS)
Table of Contents
  • 1Description

Dahua Technology DHI-HCVR74A16L 24TB specs

Main Processor Embedded processor
Operating System Embedded Linux
Input 16-channel
Standard Analog: NTSC
HD-CVI: 1080p / 720p HD-CVI camera
IP: All channels support 1080p / 720p IP camera
Input 4-channel BNC
Output 1-channel BNC
Two-Way Audio 1-channel input and 1-channel output BNC
Interface 2 x HDMI, 1 x VGA, 1 x TV
Resolution 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Display Split 1 / 4 / 8 / 9 / 16
Privacy Masking 4 rectangular zones (each camera)
OSD Camera title, time, video loss, camera lock, motion detection, recording
Compression Video / Audio: H.264 / G.711
Resolution 1080p (1920 x 1080) / 720p (1280 x 720) / 960H (960 x 576 / 960 x 480) / D1 / 4CIF (704 x 576 / 704 x 480) / CIF (352 x 288 / 352 x 240) / QCIF (176 x 144 / 176 x 120)
Recording Rate Main Stream: 1080p / 720p / 960H / D1 / HD1 / 2CIF / CIF (1 to 30 fps)
Extra Stream: CIF/QCIF (1 to 30 fps)
Bit Rate 48 to 6144 kb/s
Video Record Mode Manual, schedule (regular / continuous, motion detection), stop
Recording Intervals 1 to 60 min (default: 60 min)
Pre-Record: 1 to 30 sec
Post-Record: 10 to 300 sec
Video Detection & Alarm
Event Trigger Recording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, and screen tips
Video Detection Motion detection
MD Zones: 396 (22 x 18), video loss, and camera blank
Alarm Input 16-channel
Relay Output 6-channel
Playback & Backup
Playback Sync: 1 / 4 / 9 / 16
Search Modes Time / date, motion detection, and exact search (accurate to second)
Playback Function Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selection, digital zoom
Backup Modes USB device / eSATA device / internal SATA burner / Network
Ethernet RJ45 port (10/100M/1000M)
Maximum User Access 128 users
Smartphone Apps iOS, Android, Windows Phone
Internal HDD 4 x SATA ports (4 HDDs or 3 HDDs + 1 CD/DVD-RW), up to 24 TB (included), Raid (redundancy)
External HDD 1 x eSATA port
Auxiliary Interface
USB Interface 3 x USB 2.0 (2 rear)
RS-232 1 x port, for PC communication & keyboard
RS-485 1 x port RS-485 for PTZ control
1 x port RS-422 for keyboard
Power Supply 100 to 240 VAC, 50 / 60 Hz
Power Consumption 40 W (without HDD)
Operating Temperature 14 to 131°F (-10 to 55°C)
Operating Humidity 10 to 90% RH
Maximum Operating Pressure 86 to 106 kpa
Dimensions 17 x 16 x 3" (440 x 416 x 68 mm), 1.5U
Weight 13 lb (6 kg) without HDD

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