3g/WIFI/4g Mobile DVR, SD card/4ch Mobile DVR , Mobile Digital Video Recorder for School Bus/ Truck

Real-time video surveillance

Real-time image capturing

Audio/Video/Image recording &local storage

Data export via U-disk

Local video preview and playback

Video playback on PC-side

Storage medium formatting

Parameter inquiry and setting

SW upgrade remotely

Real-time GPS tracking

Remote fault diagnosis

Video remote retrieval, download and playback

Trace playback

Vehicle CAN bus data

Voice intercom& Listen-in

Vehicle /driver file management

Phone/Calling function

LCD screen information display

Device self-checking

Safety alarm function

Power cut-off/Sleeping mode/Mobile APP

GSM

3G/WIFI

GPS

SIRF IV,48 channels all-in view tracking

GPS Sensitivity

-159dB

Power Input

DC9~36V

Power output

1A@12V, 1A@5V

Power consumption

<8W(No Accessories)

Working Temp

-30℃ ~ +70 ℃

Backup Battery

1000mAh/7.4V

Video&Audio Inputs

4 channels

Recording mode

Sound and video simultaneously recording

Audio Output

Single –Channel audio output

Audio Compression

G711A

Video Mode

PAL/NTSC

Video Compression

H.264/ADPCM

Video resolution

CIF/HD1/D1 for option

Video output

1 composite video output

Video Display

1 picture, 4 pictures, 8 picyures

Dimension

165*135*47.5mm

Weight

0.8kg

Speed Range

0 ~ 255 km/h

Speed Accuracy

Less than 0.5 Km/h

Speed Capacity

360 hours traveling data , collect 5 times/sec, store 1 data/min

Data Storage                                                                        

When device powered off , data can be saved 10 years at least

Playback Channel

Support local 1 channel , PC 1 channel and 4 channel playback

Browse Mode

Time , Channel and Events

Sensor

Three-axis acceleration sensor

Storage

Dual card (each support 64GB)

Interfaces

1 GPS output , 1 GSM output , 1 WIFI output

6 switch inputs, 1 speed testing input , 1 alarm input

1 RJ45, 3 RS232, 1 RS485, 2 CAN port , 1 USB port

2 Analog inputs , 2 output

1 speak out, 1 Mic in,

2 SD card slots, 1 CVBS video port , 1 SIM card slot

1 RS232 for tachograph update and 1 RS232 for DVR update