4 Channels SD card Mobile DVR / Car DVR (GPS+3G+WiFi)

– 4 channels synchronized video & audio recording and playback 
– 2 channels D1 + 2 channels CIF Full frame recording 
– Dual SD card storage, support 128GB SDHC card and Class10 SDxc card
– Build-in G-sensor module 
– Built-in GPS module
– Built-in 3G module, HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA 
– RJ45 network interface for external Wi-Fi module or IPC
– Automatic downloading video files
– 4 pin video interface
– 8 seconds delay power-off for data protection
– 8V-36V wide voltage power supply
– Dimension(L×W×H): 188×170×50 mm 
– Used in bus, goods van, taxi, school bus, police car, escort car, tanker truck etc.

Function

Performance

System

Language Chinese / English
Operation Interface Graphical menu operation interface(OSD menu)
Password security Permissions setting of administrator & user

Video

Video input 4 channels
Video output 1 channel
Video display Single picture, 4 pictures
Signal system PAL / NTSC
Image compression H.264 Main profile, 75 frame D1/sec

Audio

Audio input 4 channels
Audio output 1 channel
Record format Synchronized video & audio recording

Recording

&

Storage

Image resolution CIF/HD1/D1
Video coding ISO14496-10
Video bit rate

CIF: 1536Kbps ~ 128Kbps,

HD1: 2048Kbps ~ 380Kbps,

D1: 2048Kbps ~ 400Kbps,

8 grades of image quality optional, Grade1 as best, Grade8 as lowest

Audio bit rate 8KB/s
Storage 2 SD card storage, support 128GB SDHC card

Alarm

Alarm input 4 channels, alarm activated by low voltage (<4V) & high voltage (>4V)
Alarm output 1 channel, 12V output

Communication Interface

RS485 interface RS485 interface × 2
RS232 interface RS232 interface × 1
RJ45 network interface for external Wi-Fi module or IPC

GPS

Built-in GPS module. Real-time geographic coordinates, speed information

G-Sensor

Built-in G-Sensor

Supporting Software

PC playback Video files playback in PC with analysis of the vehicle status
CMSV6 Wireless real-time video & audio monitoring, GPS, alarm, etc.

Software Upgrade

Upgrade through SD card