Os:Linux
Channel:2 channel
Resolution:1080P
Model:MDVR8102
Resolution:4ch 720P AHD
Storage:512GB SD card
Channel:4 channel
3G:Support as optioanal
Os:Linux
Channel:2 channel
Resolution:1080P
Model:MDVR8102
MDVR:HDD MDVR
Resolution:1080P
Channel:4ch 1080P AHD
Certificate:CE RED,FCC, RoHS,EN50155
Product:2TB HDD Mobile DVR
Model:MDVR8104HR
Channel:4 ch 720P AHD+1ch 720P IPC
GPS:Support as optional
Video input:4 channel
Resolution:720P AHD
SD card:512GB storage
Model:MDVR7104S
Control Mode:IR remote control
Video Input:4 channel
Display Mode:4 chanel
Video Signal:NTSC PAL
Model:6104S
Product:One SD card Mobile DVR
GPS:Support as optional
3G:Support as optional
Os:Linux
Channel:4 channel
Resolution:720P AHD
Model:MDVR8104SH