4ch 3G,GPS mini Car DVR with 3.5inch TFT screen,support 2.5 SATA HDD ... GPRS,are optional 4ch 3G,GPS mini Car DVR with 3.5inch TFT screen,Car Black box,Vehicle DVR,mini ... phone, or PC (software).4ch mini car DVR with 3.5inch TFT screen,support 2.5 SATA HDD interface, ... when fullInternet InterfaceOne 10M/100M RJ45Alarm outputCan connect alarm with audio and lightHDD InterfaceOne 2.5″SATA HDD ...