*4g network band: FDD LTE B1/3/4/5/7/8/12/20/28/66/71
*power input: 9-36V
*video quality: 1080+720+720p
*view angle: 135 degree, inside cam is 100 degree, the rear view angle is 120 degree
*max SD card: 512g tf card
*DMS function: (smoking, yawning, no driver, look right, look left, look down, phone use, block the camera)
*ADAS function( LDWS, FVWS, FCWS, PCWS)
*fit the cmsv6 wialon tracking platform
*live video check on phone, website and desk app
*GPS, wifi function
*two ways communication
*SOS button
*1 way RS232 port
