Main Features: * T2 4G car dvr camera dash cam auto video recorder WiFi GPS Front& inner IR Night vision Android Liveview DMS CMSV6 CMSV7 (optional) * Amazing viewing with two cameras (front and inward facing) recording video at front 1080p+ inward 720P; * Support for SD card with up to 128GB capacity (Not included) * Built-in speaker and microphone provides crystal-clear two-way audio talk. * Crystal clear footage day or night for hours on end without needing to overlap old video. * Snapshot & Video Recording - Send photo and video of detected event. * Free cloud storage - Uploading video to Cloud with TF card supported. * Night Vision - Capture detailed black and white infrared video in complete darkness. * Built-in G-sensor to automatically record footage in the instance of a damaging accident. * It is also well regarded for its resistance to high heat or extreme cold, so you won’t have to worry about frying your new device on the windshield. * With Android 5.1 os , RAM1GB+ROM16GB * Mobile APP remote monitor available :carassist * Support Cloud live streaming to your own server , and if with CMSV6 license , it also could work the CMS APP and PC remote monitor.