4ch Mobile SD Video Recorder

MVR-104S-2 MVR-104S_1 MVR-104S_3

Ultra-reliable and compact design coupled with everything you need for Mobile Video Security Management

MVR-104S is a compact and intelligent 4CH Mobile SD DVR tailor-made for vehicle video surveillance. Incorporating embedded Linux O/S and high-speed processor, MVR-104S features GPS positioning, Geo-fence alarm, 3G/4G cellular network connectivity for realtime remote monitoring, vehicle travel information recording and wireless data upload.

MVR-104S supports local HDD record in 1080P, 720P, AHD formats. Its modular and rugged design allows flexible installation and easy maintenance while ensures reliability in harsh vehicle surveillance environment.

  • 4CH AHD 1080p/720p, total resource 120fps
  • Dual SD card storage up to 256GB
  • Double anti-vibration mechanical proof for HDD
  • Speed and vehicle status recording: 3 sensors, over-speed alarm
  • Compact design for easy installation and maintenance
  • GPS positioning and Geo-fence
  • Automatic time synchronization
  • 3G/4G connection for live view and remote management
  • WiFi automatic file download
  • Power-off delay record when the vehicle is shut-down (configurable time)
  • Reliable power management, wide voltage input (DC8-32V)
  • Support data recovery technology
  • CMS with fleet management function

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  • Model: MVR-104S (4ch Mobile SD DVR)
  • Functionality: Preview, Record, Playback, Network, Locate


  • O/S: Linux 3.18.20
  • Booting Time: <20 sec (from powered on to start recording)
  • Language: English/Chinese/Russian
  • Encoder: H.265/H.264
  • Control Mode: Mouse, Network (3G/4G/Wi-Fi)


  • Input: 4 channels 1080p/720p AHD/Analog camera inputs
  • Output: 1 channel (1 CVBS output)
  • Record mode: Auto record, Schedule record, Alarm record
  • Record File: record video and audio at the same time
  • Total resources: 4 channels 1080p/120fps
  • Video Compression: H.265/H.264


  • Record Resolution: 1920*1080, 1280*720, 960*540 
  • Bit rate: 100~8000 kbps for each camera
  • Storage: SD card (max. 256GB) storage, video file format as AVI


  • Input: 4 channels (built-in the camera)
  • Output: 1 channel
  • Audio Compression: PCM (based on camera type


  • Display Split: Full Screen/Dual View/Quad View
  • OSD: GPS information, alarm, vehicle number, speed, date/time
  • Operation: Graphical User Interface
  • Rename Channel: supported
  • Configurable FPS per channel: supported (1~30fps)
  • ID records vehicle license plate: supported
  • Watermark: fixed
  • Schedule: year, month, hour


  • Video/Audio Compression: Video (H.264), Audio (ADPCM, G.711A, G.711U)
  • Record Mode: Auto record, Schedule record, Alarm record
  • Pre-recording: 0~60 minutes
  • Post-recording: 0~30 minutes
  • Mirror/Dual Record: Support


  • Playback Channel: 1 channel by local playback
  • Search Mode: Date/time, channel, event
  • Image Playback: Date/time, latitude/longitude, vehicle speed, vehicle ID plate/name or channel number
  • Playback Speed: 1/32 to 32


  • Protocol: TCP/IP
  • WIFI: 802.11b/g/n (optional)
  • Communication: built-in 3G/4G (HSUPA/ HSDPA/ WCDMA/ EVDO/ TD-SCDMA / FDD-LTE / TDD-LTE (optional), Asia/EU/US frequency bands supported (optional)
  • Dual Streaming: configurable frame rate of different transmission frame rate for recording and live streaming via 4G/3G


  • Support GPS/ GLONASS 
  • Location live tracking and recording, speed detection and time synchronization (optional)


  • Support three-axis motion detection


  • SD card x 2 (max. 256GB)
  • USB2.0 x 1


  • LAN: RJ-45 10M/100M Ethernet port
  • USB: USB 2.0 x1, for mouse or USB disk
  • Serial: RS232 x1 (for GPS), RS485 x 1
  • SIM: SIM Slot x1


  • Input: 3 Alarm sensors input, 1 Speed input, 1 Ignition input, 1 Panic button alarm, 1 G-Sensor alarm
  • Output: 1 Beeper, Alarm OSD
  • Event: video loss, over speed, collision (G-sensor), storage, motion detection, panic button


  • Clock: Internal, permanent calendar, time sync with GPS (if available)
  • Power protection: protection against overload, short circuit and reverse polarity
  • Reset: can set to factory default setting
  • Light Indicator: power, run, alarm network, 4G/3G
  • Over Write: supported
  • Firmware upgrade: can use HDD, USB disk, SD card or remote upgrade via 4G


  • Input: 8 ~ 32VDDC
  • Output: 10.5V/1.5A (4 cameras)
  • ACC:
    • <4.5V: Ignition OFF
    • >6.2V: Ignition ON
  • Power Consumption: less than 5.0W (no camera power consumption included) ; ≈0W (Standby)
  • Ignition Key:
    • Recording starts when ignition is on
    • Recording stops with delay time when ignition is off


  • Dimension (WxDxH): 118 x 92 x 20(mm)
  • Weight: 0.2kg (w/o bracket) 


  • Operating Temperature: -25℃~+55℃ 
  • Relative Humidity: 5% ~ 93%
  • Vibration Resistance: < 3 Grms
  • Resistance to mechanical shock: < 1200 Grms


  • CMSv6: for 4G/3G (or Wi-Fi) model only, support live view, live tracking, historical track, remote upgrade
  • hPlayer: player software, play multiple channels, play the encrypted file
  • Mobile Viewer: mobile phone access


  1. Data is subject to change without prior notice.

Front Panel

  1. SD Card Slot
  2. Stop Button
  3. Control Panel Connector
  4. Light Indicator (1. SYS 2. 4G 3. SD 4. ALARM 5. PWR 6. RUN)
  5. USB Connector (RJ45)
  6. SIM Card Slot


Rear Panel

  1. Power (including Power, Ground, Ignition)
  2. Camera 1 and 2 (including power for camera)
  3. Camera for 3 and 4 (including power for camera)
  4. CVBS Video and Audio Out (including power for monitor)
  5. 3 sensors, 1 RS232 (for GPS), 5V DC output, 1 LANC input
  6. WIFI antenna
  7. WIFI antenna
  8. 4G/3G antenna


4G/3G Antenna

System Diagram


Power Connection


Monitor Connection


GPS Connection


Panic Button Connection

Standard Accessories

Item Description Quantity
1 MDVR 1 set
2 DVR enclosure 1 set
3 DVR enclosure key 2 sets
4 AV input cable 2 pcs (can choose BNC connectors or 4-pin connectors)
5 Power cable 1 pce
6 AV output cable 1 set
7 Fuse holder 1 set
8 5A fuse 2 sets
9 Composite cable 1 set
10 Manual 1 set
11 3G/4G antenna 1 set (for 4G/3G model)
12 Screws  6 pcs

Optional Accessories

Item Description
GPS module and antenna Built-in GPS Module with antenna, for GPS connectivity for ViPRO Mobile DVR device (MVR-100 series). External GPS connects with MDVR for vehicle positioning. GPS data can be recorded into MDVR video files for playback and reported to CMS for real time vehicle location.
WiFi module and antenna WiFi Module is a multi-channel wireless network device that can be applied for Mobile DVR video download and data transfer.
3G/4G module and antenna Built-in 4G Module with antenna, for 3G/4G connectivity for ViPRO Mobile DVR device (MVR-100 series.)
Din Cable Din-aviation cables (3m, 5m, 10m) are used for Mobile DVR installation in the vehicle. As customers install the cameras in different location, the different length cable are required.