Dahua Technology Pro Series 4-Channel Penta-brid 1080p Mini DVR with 3TB HDD

BH #DAX21A1E3 • MFR #X21A1E3
Dahua Technology
Dahua Technology Pro Series 4-Channel Penta-brid 1080p Mini DVR with 3TB HDD
Discontinued
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Dahua Technology X21A1E3 Overview

The Pro Series 4-Channel Penta-brid 1080p Mini DVR with 3TB HDD from Dahua Technology lets you upgrade existing video surveillance systems while leveraging existing networks, cabling, and cameras. This XVR utilizes Penta-brid access technology to seamlessly record video from HDCVI, AHD, TVI, CVBS, and IP sources simultaneously. The XVR offers advanced options such as built-in motion detection algorithms, alarm triggers, and customized recording modes. XVR technology is a suitable solution for actively monitoring and recording video feeds in a wide range of environments including public venues, retail stores, transportation hubs and access ways, personal property and homes, and educational institutions.

The Smart H.264+ video compression standard can reduce bit rate and storage requirements by up to 70% without having to invest in new cameras. The XVR automatically recognizes the incoming signals of each attached camera without any setup. The XVR supports 5MP resolution (2560 x 1920) on IP camera inputs for recording and live viewing. The XVR offers a variety of configurable scheduling options that save HDD space and active monitoring time. Smart Search allows an operator to specify a region in the playback video to search for a motion detection event, saving time and manpower.

  • Embedded processor
  • Smart H.264+ / H.264 dual-stream video compression
  • Offers 720p (real-time) and 1080p (15 fps) resolutions
  • 4 HDCVI/AHD/TVI/CVBS channels and up to additional 2 channels of IP inputs
  • Maximum 24 Mb/s incoming bandwidth
  • Built-in smart search
UPC: 816116025321

Dahua Technology X21A1E3 Specs

System
Main ProcessorEmbedded processor
Operating SystemEmbedded Linux
Internal HDD3 TB
Display
Interface1 x HDMI
1 x VGA
Resolution1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Multi-Screen Display1/4/6
On-Screen DisplayCamera title, time, video loss, camera lock, motion detection, and recording
Video Detection & Alarm
TriggeringRecording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, and screen tips
Video DetectionMotion detection
MD Zones: 396 (22 x 18)
Video loss
Tampering
Diagnosis
Alarm Input8
Relay Output3
Playback & Backup
Playback1/4
Search ModesTime / date, alarm, motion detection, and exact search (accurate to 1 second)
Playback FunctionPlay, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selection, and digital zoom
Backup ModesUSB device, network
Storage
Internal HDD1 x SATA port, up to 6 TB capacity
HDD ModeSingle
Auxiliary Interface
USB2 x USB 2.0 Ports
RS-4851 x Port, for PTZ Control
Third-Party Software Support
Third Party SoftwareDahua, Arecont Vision, Axis, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others
Video & Audio
Camera InputsAnalog:
4; 1080p resolution support at 15 fps per channel

IP:
4+2; up to 5 MP resolution support per channel
Audio ConnectionsAudio In: 4
Audio Out: 1
Two-way AudioReuse audioiIn (channel 1) / out, RCA
Recording
CompressionSmart H.264+/H.264
Resolution1080p, 720p, 960H, D1, HD1, BCIF, CIF, QCIF
Recording RateMain Stream:
1080p at 1 to 15 fps or 1080N, 720p, 960H, D1, HD1, BCIF, CIF, QCIF at 1 to 30 fps
Sub Stream:
D1, CIF, QCIF at 1 to 30 fps
Bit Rate1 to 6144 kb/s per channel
Recording ModesManual, schedule (regular, continuous), motion detection (Video Detection: motion detection, video loss, tampering), alarm, and stop
Record Length1 to 60 minutes (Default: 60 minutes)
Pre-Record: 1 to 30 sec
Post-Record: 10 to 300 sec
Network
Interface1 x RJ45 port (100M)
Network FunctionHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (supports Dahua IP cameras, DVRs, NVS)
Maximum User Access128 users
Operating SystemiOS and Android
InteroperabilityONVIF 2.4.1, CGI conformant
Electrical
Power Supply12 VDC, 2 A
Power Consumption<10 W (without HDD)
Environmental
Operating Conditions14 to 131°F (-10 to 55°C), 86 to 106 kpa
Storage Conditions32 to 122°F (0 to 50°C),
Humidity0 to 90% RH
Construction
InstallationDesktop installation
DimensionsMini 1U, 12.8 x 10 x 2.2" (32.5 x 26 x 5.5 cm)
Weight3.3 lb (1.5 kg), without HDD
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