4 AHD 1080P SD Card M H.264 Mobile Vehicle Video Support Function

Welcome to our store,we are a manufacturer and we supply different types of mobile (with /4g/wifi,G-r,II)&Vehicle cameras.All of our products will be offered for factory prices based on excellent quality. And all of our customers that have bought it from us can enjoy 1-3 years warranty and technique support.Thanks.

Features

lH.264 video compreion, multi code stream.

lSupport 4CH1080P HD real-time video inputs. Also, support 4CH og cameras inputs or compound inputs for 2CH HD cameras and 2CH og cameras.

lWith exclusive pre-allocated type vehicle file system technology, it solved the file fragmentation probl which caused by overwrite, SD card data lo and SD card couldn’t be found, keep the data completed and stable.

l8-36V wide voltage power supply, r low power consumption. With overload / under voltage / short-circuit / reversing protection, support all vehicles.

lSupport SD cards, at maximum 256G for single SD card,with function.(B9504SG-21 with )

lWith watchdog abnormal restart protection function, it can better protect the machine and video.

lDelayed video recording functions when vehicle is shut down (time settings can be up to 24 hours).

lVarious video recording modes to meet different demands, such as automatic recording, manual recording, alarm recording, etc.

lSupport 4CH alarming inputs

lSupport voice broadcast, intercom and text schedule dispatch.

lSupport shockproof aviation connector, easy to plug or pull out, with best quality and best price, stable and reliable.

lWith full enclosed lodesign, it can prevent the man-made sabotage effectively; Support mouse operating.

lSupport all vehicles, including bus, taxi, truck, school bus, etc.

Specification

Operating System

Linux

Language

English, Chinese or Customized language.

Video Compreion

H.264

OSD

Support  for time, date, vehicle ID, image, etc.

GUI

OSD Interface

Can external connect to LCD and set the system specifications by e

Video

and Recording

Video Input

4CH 1080P/720P AHD/og/Compound video input, aviation connector,

1.0Vp-p, 75Ω

Video Output

1CH Compound video output with optional VGA output, 1.0Vp-p, 75Ω.

Support 1CH full screen and 4CH p>

Preview

Single/4CH Pictures Preview, support full screen of event trier or

baview of car reversing

Recording

Resolution

Support 1080P/720P/D1/HD1/CIF, support at maximum 4 s 1080P

Recording

Quality

Optional Recording for Grade 0-7. 0 is the highest and 7 is the lowest.

Video Rate

PAL:100 fps,CCIR625line,50 scene

NTSC:120 fps,CCIR525line,60 scene

CIF:256Kbps - 1.5Mbps,8 grades image quality for optional

HD1:600Kbps - 2.5Mbps,8 grades image quality for optional

D1:800Kbps - 3Mbps,8 grades image quality for optional

720P:800Kbps - 4Mbps,8 grades image quality for optional

1080P：2Mbps - 6Mbps,8 grades image quality for optional

Recording Mode

Default automatic video recording, support ignition video recording,

schedule video recording, alarm video recording, etc

Audio

Audio Input

4CH Aviation connector input

Audio Output

1CH Aviation connector output,

Compreion format

G.726, Speed for 8KB/

Alarm Input

4CH level alarm input

Alarm Output

-

Communication Interface

-

Wirele nsmiion

-

Location /G-r

B9504SG-21:YES

B9504S-21:No

Video Storage

Storage

Support at maximum 1*256GB high capacity SD card

Upgrade

Method

Support SD card local upgrade, e upgrade automatically

File Format

H.264 general video format

File System

FAT32 exclusive file system

Video Playback

Video Search

Search recorded video files by recording time and recording method

Playback

Support at max 4 synchronous playback, suspend, forward, backward

Support 2/4/8/16 times speed forward or backward

Security Management

User Paword or administor paword management, support screen locked

Expansion function

TTS Voice broadcast

-

Series port expansion

Support external equipment connecting for advertising screen, PTZ control, r, etc

Power and

Consumption

Power Management

S-adaptive wide voltage input, with protect functions for overload, undervoltage, short circuit, reversing connection, etc

Power and Consumption

Input Voltage

DC:+8V - +36V

Output Voltage

+12V/1.5A,+5V/1.5A

Power-off Protection

-

Consumption

Normal working < 14W, standby < 0.5W

Working environment

Temperature

-30℃ - +70℃

Humidity

20% - 80%

SD Card Type Serie

Dimension

130*95*35MM

Weight

0.75KG