M9184B

Project

Specification

Operation system

Embedded Linux system

System language

Chinese, English, other (Customizable)

Video compression format

H.264

OSD

Character superposition function, support time date, vehicle ID and other information image superposition

GUI

Image OSD

interface

System parameters can be set by external display screen and remote control operation

Video&recording

system

Video input

4Channel AHD/1080P、960P、720P AHD Video/analog input,

Air head interface. 1.0Vp-p, 75Ω

Video output

Composite video output + 1 road optional VGA output plus optional HMDI HD output, VP - 1.0 p, 75 Ω, support for 1 full screen and 4 road segmentation

Preview function

Single, 4 screen splicing preview, support manual/event trigger full screen display function

Recording Resolution

Support AHD/1080P、960、720P、D1、HD1、 CIF  Optional, Max support 4channel1080P\4channel D1.

Record Frame

Level 1 to level 4 video is available, optimal level 4, lowest level 4

Video rate

PPAL: 100 frames /s, CCIR625 line,50 games

NTSC: 120 frames /s, CCIR525 line,60 games;

CIF: 256Kbps ~ 1.5mbps, multilevel picture quality is optional

HD1: 600Kbps ~ 2.5mbps, multilevel image quality is optional

D1: 800Kbps ~ 3Mbps, multilevel image quality is optional

720P:4Mbps-6Mbps, multistage quality is optional

960P: 1000kbps-5mbps, optional 8-level quality

1080P: 1200kbps-5mbps, grade 8 quality is optional

Video mode

Default automatic recording, support ignition recording, manual recording, alarm recording, etc

Audio

Audio input

4 channel，Air head interface

Audio output

1 channel, air head interface, output level :1V - 2V

compressed format 

G.726 compressed format, speed rate 8KB/s

Alarm input

4 channel Level alarm input

signal transfer output

1  channel Level alarm output

communication interface

optional1 channelRS232 or 1 channelRS485

Wireless transfer

Support built-in 4G wireless transmission function,WCDMA,CDMA2000, tdd-lte, fdd-lte...

Support extended built-in/external WIFI transmission, compatible with GPRS,EDGE

positioning

Support built -in GPS/BD modual，

Can be analyzed retrospectively the vehicle route  

video

storage

storage

Max support 2TB hard disk

upgrade way

Support SD card local upgrade, OTA remote automatic upgrade

File format

.264Universal video format

File system

FAT32 Proprietary file system

Video playback

Video Search

video files can be searched by recording time, recording method, etc

playback

Maximum support 4 channels synchronous playback, pause, fast forward, fast back

Support 2, 4, 8, 16 times fast forward or backward

Safety management

User password and administrator password management, support screen locking

Expanded function

Serial port expanded

Can support advertising screen, cloud control, oil sensor and other external equipment

Power supply &

consumption

Power management

Adaptive wide power input, with overload, undervoltage, short circuit, reverse connection and other protection functions;

Support timer switch, delay shutdown function

Input voltage

DC:+10V - +36V

Output voltage

+12V@1.5A，+5V@1.5A

Power-off protection

UPS technology, when the power is cut off, all the video information can be saved automatically to ensure the file is not damaged

Power consumption

Normal working state＜14W， On standby＜0.5W

Working environment

Temperture

-20℃ - +70℃

humidity

20% - 80%

Size

dimension

Whole machine size: 194mm(L)*160mm(W)*67mm(H)

Weight

1.35 KG