4 Channel AHD HDD Mobile DVRs With GPS

  • Description
Product Detail

4 CHN HDD AHD Vehicle DVR with GPS


Model: Hero-MD31-04-G


Hero-MD31-04-G is available in Howen VSS, Vehicle Service System. It is the key part of vehicle surveillance system which provide perfect video recording for various vehicle CCTV system. For further information please check the specifications below:




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Key Features


   ? 4 ch HDD Vehicle DVR

   ? Supports 4 channel AHD +1 ch IP camera

   ? Max. 5 ch 720p @25/30fps recording.

   ? Modular design for easy maintenance

   ? Supports 2.5” 2TB hard disk, support SD card for mirror recording 

   ? Built-in inertia sensor, for acceleration detection.

   ? U-blox GPS for location tracking


Specifications


Model

Hero-MD31-04-G

Video

Input

4 channels AHD + 1 channel IPC (12V PoE)

Output

1 channel

Total Resource

5 channel 720p@30fps

Audio

Input

5 channels

Output

1 channel

Audio Signal Standard

Electrical level: 2 Vpp Input impedance: 4.7kO

System

OS

Linux

Control Mode

Touch screen, mouse control, IR remote control (with control panel), network

Display

Display Split

1/4/9 Image display

OSD

GPS information, alarm, vehicle Number., speed, date/time

Recording

Video/Audio Compression

Video: H.264
Audio: ADPCM, G.711A, G.711U

Image Quality

1-8 levels adjustable (1 is the best)

Recording Mode

Ignition/Manual/Schedule/Alarm (sensor, speed, acceleration, video loss, temperature)  Mirror recording

Pre-recording

0-30minutes

Post-recording

0-30 minutes

Playback

Playback Channel

1 channel by local playback

Search Mode

Date/time, channel, event

Network

Ethernet

100Mbps Ethernet port, aviation connector
(RJ45 port optional)

Locating

GPS

Built in U-blox GPS module (optional). Location tracking, speed detection and time sync.

Storage

Hard disk

Supports 2.5" hard disk up to 2TB

Interface

USB

USB 2.0

SD

SD x 1, max. 128GB

RS232

RS232 x 1, Support externsion to 4 (232 x 2, 485 x 2)

Sensor

8 inputs, 2 outputs

G-sensor

Built-in 3 axis G-sensor

Power

Input

DC 8-36V

Output

12V@1A, 5V@1A

Mechanical

Dimension (L × W × H)

185mmx190mmx75mm (with mounting brackets)

Weight

1.8 kg

Environment

Protection

IP54

Operating Temperature

-40?- +70?(With heater) or -10?- +70?

Operating Relative Humidity

8%-90%


Dimension (Unit: mm)


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  Dedicated to manufacturing high quality and newest 4 ch ahd hdd mobile dvrs with gps, Howen Technologies is famous as one of the best 4 ch ahd hdd mobile dvrs with gps 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.

Hero-MD31-04-G

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