4ch 720P AHD gps tracking mobile dvr 3g 4g wifi HDD SSD storage with fuel sensor peple counter
Mobile DVR feature: *4/8ch HDD Mobile DVR mini size *720P mobile dvr, can see car plate clearly *Full 720p for each channel *H.264 video compression *WIFI function. *GPS tracking (optional) *3G/4G network (optional)
