Economic Howen 4 CH AHD HDD MDVR

Model: Hero-ME32-04

Howen 4 Channel HDD Mobile DVR, Hero-ME32-04, is one of the latest Mobile DVR model which support 4 channel AHD cameras with up to 2TB hard drive storage. It is the model with great cost performance since it can support around 1-3months* recordings for customers. Furthermore, it can support more RS232, RS485, Alarm input and output.

AHD 4 channel HDD Mobile DVR

Key Feature

  • Supports 4 ch AHD 720p cameras

  • Industry leading CPU with powerful processing ability

  • Supports HDD/SSD for recording. Max. 2TB

  • Dual streams for local recording and wireless transmission

  • Support 3G/4G, Wifi, GPS modules

  • Support built-in G-sensor for harsh acceleration detection

  • Support 1x USB2.0. front panel USB, for upgrading, and exporting video

  • Support 8-36V wide range power input, adapt to harsh environment

  • Data self-protection, save data when shut down abnormally

Vehicle Surveillance System








Operating Language


Operating Interface

Graphical menu interface (OSD menu)

Password Security

Two level managements: user password/admin password


Video Input

A:support 4ch CIF/HD1/D1/960H/   720P AHD camera record and   playback simultaneously

Video Output

4PIN Aviation Interface video output

Video Display

Support 1-4ch

Video Standard


Image Compression

H.264 Main profile PAL 100fps 720P, NTSC120fps 720P


Audio input

4ch RCA

Audio Output

1ch RCA ( front 30PIN connector)

Record mode

audio and video are recording simultaneously


Image Format

CIF/HD1/D1/960H/720P optional

Video standard


Video Bitrates

CIF: 1536Kbps ~ 128Kbps

HD1/D1: 2048Kbps ~ 400Kbps

960H: 2048Kbps ~ 400Kbps

720P: 4096Kbps ~ 400Kbps

8 levels image quality optional, 1 is the highest, 8   is the lowest

Audio Bitrates


Video input   impedance

Each video input impedance: 75Ω

Video output   voltage

2VP-P CVBS outputs an analog signal, a display device input need 75Ω impedance to adapt to it.


Main storage

Support 1x 2.5 inch HDD or   SSD; Max. 2TB

Backup storage

Support 1x SD card, max.   128GB


U disk upgrade; SD card   upgrade; FTP remote batch upgrade

File system

Howen Special File System to   secure data.


 Alarm input

8 alarm inputs, can be set up low-level   alarm less than 1V/ high-level alarm up to 5V

Alarm output

2CH alarm output, output 12V high-level

  Communication Interface

RS485 port

Support 1*RS485 port

RS232 port

Support 1*RS232 port

RJ45 port


USB port

1x USB2.0. Front panel USB



Support built-in 3G communication module (HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA)optional


Support Built-in 4G communication module   (FDD-LTE/TDD-LTE)optional


Support built-in WIFI communication module2.4/5.8GHz   optional


Support built-in GPS   module, can   write into encode stream with Geographical coordinates speed, etc.


Built-in accelerometer   G-Sensor


PC port playback analysis

Playback video file in the PC port, and   analyze the vehicle information in the file simultaneously

VSS management software

Carry our many functions by wireless   network, such as video previewing, GPS Uploading, Alarm Uploading and Parameter Configuration


Local machine support SD card port and VSS   platform updating

Power input


8V ~ 36V, before   use to ensure car battery supply voltage;

* long-term over 36V,   the machine will burn.

Power output


12V (+/- 0.2V), the maximum electric current: 2A

ACC detection


take off


take on

I / O Interface

Under 1V

Low alarm

Above 5V

High level alarm

Operating temperature


In a well-ventilated environment

HDD heater


Machine size


Dedicated to manufacturing high quality and newest economic howen ahd 4 channel hdd mobile dvr, Howen Technologies is famous as one of the best economic howen ahd 4 channel hdd mobile dvr manufacturers and suppliers in China. Our products has FCC, CE and EMARK certification and it is sold at competitive price. Don't hesitate to buy one with our professional factory.
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Contact Information

2/F, B Zone, Hivac Building, Langshan 2nd Rd, North Zone Of Technology Park, Nanshan District, Shenzhen, China

+86 755 86315496


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