Dahua Technology 4-Channel Mobile HDCVI Security DVR


Out of stock



Four-channel Mobile HDCVI DVR

Dahua Mobile Solutions offers a durable mobile video surveillance solution that provides reliable security for transit agencies. The Mobile Solution HDCVI DVR (or MXVR) operates across different transportation networks. The MXVR simultaneously records 1080p Full HD real-time video from four (4) analog/HDCVI cameras and provides two (2) simultaneous video output channels.

The MXVR supports real-time vehicle location tracking and monitoring, and can upload the GPS information along with recorded video to a 3G/4G/LTE-FDD/Wi-Fi wireless network. The MXVR is also adaptable, allowing connections to various accessories, including card readers and emergency buttons. Note: 2.5-in. Hard Disk Drive sold separately.

  • Four-channel 1080p Real-time Recording
  • Multi-format Video Input: HDCVI, AHD, TVI, CVBS
  • H.265 and H.264 Dual Codec Video Compression
  • Simultaneous VGA and TV Video Output Channels
  • Embedded 3G/4G/LTE-FDD/Wi-Fi and GPS Modules
  • One (1) 2.5-in. Hard Disk Drive Port and one (1) SD Card Slot
    (HDD sold separately)
  • Aviation Connectors for Increased Signal Stability
  • Five-year Warranty (for products sold through an authorized Dahua Dealer)


Dahua MX4104-VM Features 


  • Main Processor Embedded Microprocessor
  • Operating System Embedded LINUX

Video and Audio

  • Video Input Four (4) Channels, HDCVI, AHD¹, TVI¹, CVBS
  • Supported Resolution HDCVI, AHD, TVI, CVBS Cameras: up to 1080p
  • Connections Four (4) Channels, M12 A-coded 4-pin Connectors
  • Audio, Two-way Talk Input: One (1) Channel, Output: One (1) Channel


  • Interface One (1) VGA Output Port, One (1) TV Output Port
  • Resolution 800 x 600
  • Display Split 1/4/8/9
  • Privacy Masking Four (4) Rectangular Zones (each camera)
  • On-screen Display Camera Title, Time, GPS


  • Video Compression H.265, H.264
  • Audio Compression G.711A, G.711U, PCM
  • Record Rate Four (4) Channels at 1080p Real-time Recording
  • Bit Rate 48 Kbps to 8192 Kbps
  • Record Mode Manual, Schedule (Regular – Continuous, MD, Alarm), Stop
  • Record Interval 1 minute to 120 minutes (default: 60 minutes)
  • Pre-record: 1 s to 30 s
  • Post-record: 10 s to 300 s

Video Detection and Alarm

  • Trigger Events Recording, PTZ, Tour, Alarm, Email, FTP, Buzzer, and Screen Tips
  • Video Detection Motion Detection, MD Zones: 330 (22 × 15), Video Loss, and Tampering
  • Alarm Input Nine (9) Channels: Channels 1 to 8: Local Alarm, Channel 9: Pulse Input
  • Relay Output Two (2) Total Channels, One (1) Relay Output, One (1) Control 12V Output

Playback and Backup

  • Playback One (1) Channel
  • Search Mode Time/Date, Alarm, Motion Detection, and Exact Search (accurate to one 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 Mode USB Device/Network
  • Storage Internal HDD One (1) SATA 2.5-in. HDD Port, up to 2 TB per HDD, SD Card One (1) SD Card Slot, up to 256 GB


  • Ethernet One (1) Ethernet Interface (10/100 Mbps), 6-pin Aviation Connector
  • Wireless Network 3G/4G/Wi-Fi Module (Verizon, AT&T, T-Mobile supported)
  • GPS High-accuracy GPS Module
  • Network Function TCP/IP, UDP, DHCP, DDNS, FTP, Email, Alarm Server
  • Maximum User Access 128 Users
  • Mobile Operating System IOS, Android

Auxiliary Interface

  • USB Front Panel: Two (2) USB 3.0 Ports
  • RS232 Two (2) Ports, for PC Communication and Keyboard
  • RS485 One (1) Ports, for PTZ Control


  • Power Supply 6 VDC to 36 VDC
  • Power Consumption < 8.4 W, without HDD


  • Operating Temperature –30° C to +70° C (–22° F to +158° F)
  • Operating Humidity 10% to 9% RH
  • Storage Conditions –30° C to +70° C (–220° F to +158° F), 0 to 90% RH


  • Dimensions 180.0 mm x 190.0 mm x 50.0 mm (7.08 in. x 7.48 in. x 1.96 in.)
  • Net Weight 1.92 kg (4.23 lb), without HDD
  • Package Weight 2.83 kg (6.24 lb)

Additional information

Weight 7 lbs
Dimensions 13 × 12 × 5 in