2.4G wireless shockproof truck and bus mounted front rear camera car dvr

Model

R0745

Main processor

Huawei Haisi Chip Hi3515

Operating system

Embedded LINUX operating system

System resources

Multiplex real time synchronous record, multiplex real time playback, multiplex and 

multi-people network operation, USB backup

Operating frequency

2400 -2483.5MHz

transmitting distance

100M

Receiving sensitivity

-78dBm

Operating interface

16-bit true color graphic menu operation interface, support mouse action

Image display

1/4 image display

Video standard

PAL(625TVL,50f/s);NTSC(525TVL,60f/s)

Image coding

H.264(Main Profile); JPEG screenshot

Monitoring quality

Monitor: D1

Playback quality

D1/Half-D1/CIF/QCIF

Code capacity

4xD1 real time

Decode capacity

2xD1 real time

Motion detection

392(22*18) surveyed areas available for each image;

multi-level sensitivity

Audio compression

G711A

Voice talk back

Support

Video mode

Manual> alarm> dynamic detection> timing

Local playback

Synchronous playback of selected cameras(Camera1-4)

Video retrieval

point-in-time retrieval, date retrieval, event retrieval and channel retrieval

Occupied disk space per channel

Video: CIF 4~5G/day*channel, D1 16~20G/day*channel;

Audio: 691.0M/day*channel

Image storage

Local hard disk, network, SD card

Backup pattern

Network backup, USB mobile HDD, USB record, SATA record, SD card

Video input

4 CH 2.4 G digital wireless audio and video input

Video output

1BNC output(1.0Vp-p,75Ω)

Audio output

1 RCA output(200-3000mV,5K)

Alarm input

8 inputs( multiplex vehicle signal)

Alarm output

1 output

Network interface

RJ45 10M/100M Self-adaption to Ethernet port

PTZ control

1 RS485 interface

USB interface

1 USB interface ( multiplex WIFI interface, switchable)

SD card

Support double SD cards

(Maximum 64 G. support recording, redundancy recording, 

backup and screenshot etc.)

GPIO signal

Support speed signal, turn light signal, braking signal etc. inputs; 

support vehicle information SOD superposition and storage etc.

GPS module

Onboard GPS module, support GPS information superposition, timing etc.

WIFI module/ 3G module

(alternative)

Onboard WIFI module (support RT3070 series module, multiplex USB interface)

support equipment’s active registering and reporting to the platform

Onboard 3G module, support EVDO,WCDMA and TD-SCDMA, support equipment’s active registering and reporting to the platform; perfect narrow-band transmission strategy to ensure the stability and fluency of 3G network media stream

Others

Support power-on delay and power-off delay; support fixed timing starting up and shutdown function

Player

Player specially for In-vehicle, support Google Map to record driving routes of vehicles; support display of vehicle information

Platform software

Support active registration mode, dispense with port mapping and thoroughly solve the connecting 

problem of 3G network

Supporting SDK

Provide perfect SDK for secondary development and integration

Power supply

Wide voltage input of 6V to 40V

Power consumption

<10W(Hard Disk excluded)

Operating temperature

0℃-+55℃

Operating humidity

10%-90%

Accessories

6P Power Line ,CD, Remote control, 3DB Athena Male

,Trigger wire, GPS Antenna,USB mouse,Alarm wire