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Dahua Technology Lite Series X51A1E 4-Channel 1080p HD-CVI Pentabrid DVR with 1TB HDD

Dahua Technology Lite Series X51A1E 4-Channel 1080p HD-CVI Pentabrid DVR with 1TB HDD

B&H # DAX51A1E1 MFR # X51A1E1
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Expected availability: 3-7 business days

Product Highlights

  • Record from and Manage up to 6 Cameras
  • 4 Analog Channels & up to 2 IP Channels
  • Up to 1080p BNC and 6MP IP Recording
  • 1TB Preinstalled HDD
  • Up to 128 Users
  • RJ45 Ethernet Port
  • HDMI and VGA Video Outputs
  • Compatible with iOS and Android
  • ONVIF-Compliant, 16.12
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Included HDD: 1TB


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Number of Channels: 4

4 8

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Sugg Retail Price:  $262.80

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Dahua Technology X51A1E overview

  • 1Description

The Lite Series X51A1E 4-Channel 1080p HD-CVI Pentabrid DVR with 1TB HDD from Dahua Technology allows users to record from up to four analog cameras via HD-CVI, HD-TVI, AHD, or CVBS inputs, and up to two IP camera inputs. This DVR records analog video at up to 1080p resolution, or 6MP resolution per IP channel. A 1TB HDD storage is preinstalled. Storage is expandable to 10TB in the event that more space is required.

This DVR has an RJ45 network interface and supports up to 128 users. It is compatible with iOS and Android. HDMI and VGA video outputs enable users to view footage on a monitor (available separately). ONVIF 16.12 compliance enables interoperability with other surveillance products.

Key Features
  • Pentabrid technology enables simultaneous recording from HD-CVI, AHD, HD-TVI, CVBS, and IP sources
  • Embedded processor and Linux OS
  • Plug-and-play operation
  • 4 HD-CVI/AHD/HD-TVI/CVBS BNC auto-detect camera inputs
  • Smart H.265+, H.265, Smart H.264+, and H.264 video compression
  • Configurable recording options and schedules that save HDD space and active monitoring time
  • Up to 6MP camera recording per IP channel
  • 24 Mb/s maximum incoming bandwidth
  • HDMI and VGA video outputs
  • 100M RJ45 port
  • 2 USB 2.0 ports
  • RS-485 port for PTZ control
  • 8 alarm inputs and 3 alarm outputs
  • 4 RCA audio inputs and 1 RCA audio output
  • Built-in smart search
  • Smart fan design turns fan on or off based on the CPU temperature, conserving electricity & reducing fan noise
  • Compatible with iOS and Android
  • ONVIF 16.12 compliant
Intelligent Analytics (IVS)
  • Tripwire
  • Intrusion
  • Abandoned/missing object
  • Facial detection available on the first analog channel
  • Channels 1 and 2 support all premium IVS features
  • Channels 3 and 4 support tripwire and intrusion premium IVS features
  • IVS features are operational only when additional IP channels are inactive
UPC: 819290024210
In the Box
Dahua Technology Lite Series X51A1E 4-Channel 1080p HD-CVI Pentabrid DVR with 1TB HDD
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Dahua Technology X51A1E specs

    Main Processor Embedded
    Operating System Embedded Linux
    Analog Camera Inputs 4 x BNC (supports HD-CVI, AHD, HD-TVI, and CVBS)
    Preview Preview Ability for Channel 1: 1296 x 1944 at 20 fps, 1280 x 1440, 1920 x 1080, and 1280 x 720 at 30 fps

    Preview Ability for Other Channels: 1280 x 1440, 1920 x 1080, and 1280 x 720 at 30 fps
    HD-CVI 5 MP, 4 MP, 1080p, and 720p at 30 fps
    720p at 60 fps
    AHD 5 MP, 4 MP, 1080p, and 720p at 30 fps
    HD-TVI 5 MP, 4 MP, 1080p, and 720p at 30 fps
    IP Camera Inputs 4 + 2
    Audio I/O 4 x RCA inputs
    1 x RCA output
    Two-Way Audio Reuse audio I/O (RCA)
    Video Compression Smart H.265+, H.265, Smart H.264+, H.264
    Recording Resolutions 1296 x 1944, 1280 x 1440, 1920 x 1080, 960 x 1080, 1280 x 720, 960H, D1, CIF
    Recording Rate Main Stream:
    Channel 1: 1296 x 1944 at 10 fps
    Channels 2 to 4: 1280 x 1440 and 1920 x 1080 at 15 fps
    960 x 1080, 1280 x 720, 960H, D1, and CIF at 30 fps

    Sub Stream: D1 or CIF at 15 fps
    Maximum Incoming Bandwidth 24 Mb/s
    Bit Rate 32 to 6144 kb/s per channel
    Recording Modes Manual, schedule (regular, continuous), motion detection (video detection, motion detection, video loss, tampering), alarm, stop
    Recording Intervals 1 to 60 minutes (default 60 minutes)
    Pre-Record: 1 to 30 seconds
    Post-Record: 10 to 300 seconds
    Audio Compression AAC (first channel only), G.711A, G.711U, PCM
    Audio Sample Rate 8 kHz, 16 bits per channel
    Audio Bit Rate 64 kb/s per channel
    Interface 1 x HDMI (3840 x 2160)
    1 x VGA (1920 x 1080)
    Output Native Resolutions 1920 x 1080, 1280 x 1024, 1280 x 720
    Maximum Decoding 4 channels of 1920 x 1080 at 7 fps
    4 channels of 1280 x 720 at 15 fps
    4 channels of 960H at 30 fps
    Multi-Screen Display IP Extension Mode Disabled: 1/4
    IP Extension Mode Enabled: 1/4/6
    OSD Camera title, time, video loss, camera lock, motion detection, recording
    Network Interface 1 x RJ45 (100M) port
    Network Protocols HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, alarm server, P2P, IP search (supports Dahua IP cameras, DVRs, and NVS)
    Maximum User Access 128 users
    Mobile OS Support iOS, Android
    Interoperability ONVIF 16.12, CGI conformant
    Alarm Inputs 8
    Alarm Outputs 3
    Trigger Events Recording, PTZ, tour, video push, email, FTP, snapshot, buzzer, and screen tips
    Video Detection Motion detection, MD Zones: 396 (22 x 18), video loss, tampering, and diagnosis
    Playback 1/4
    Search Modes Time/date, alarm, motion detection, and exact search (accurate to one second)
    Playback Functions Play, 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 Modes USB device, network
    HDD Support 1 x SATA port for up to 10 TB
    Installed HDD 1 TB
    USB Ports 2 x USB 2.0
    RS-485 Support 1 x RS-485 port for PTZ control
    Power Supply 12 VDC, 2 A
    Power Consumption <10 W without HDD
    Operating Temperature 14 to 131°F / -10 to 55°C
    Operating Humidity 10 to 90%
    Storage Temperature -4 to 158°F / -20 to 70°C
    Storage Humidity 0 to 90%
    Certifications Safety: UL 60950-1

    Electromagnetic Compatibility (EMC):
    FCC Part 15 Subpart B ICES 003 Issue 6
    EN 55032
    EN 50130
    EN 61000-3-2
    EN 61000-3-3

    Immunity: EN 55024:2010
    Installation Desktop
    Rackmount 1 RU
    Dimensions 12.8 x 10 x 2.2" / 325 x 255 x 55 mm
    Weight 2.4 lb / 1.1 kg (without HDD)

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