SV S108 HD Dash Cam Full Zinc Alloy Metal Body 170 Wide Angle Car DVR Dashboard/Windshield Camera with Superior Night Vision,Parking Monitor,Full HD 1080P with G-Sensor for Auto-Recording 3.0" Screen Built with outstanding combination of the Novatek Chipset + Aptina Lens solution. The Full HD 1080P recording with HDR/WDR technology can enhance the video quality greatly. Steady shot technology helps the camera recording more clearly when the driving environment is not stable. High quality and unique appearance in the market, the durable body is made of full Zinc Alloy. Very mini size with big 3.0" HD display screen. Easy installation with Suction Mount Allows it swing up to 170 degree vertically and 360 degree horizontally. Auto recording will be activated upon you switch on the ignition. The seamless loop recording with G-sensor detecting will never let miss an important moment. The outstanding crystal clear 1080p HD video recording at 30fps.(1920*1080P@30fps & Advanced H.264 video compression technology) The motion detection function will pausing recording after 30 seconds if the movement is stopped for energy saving. The low light compensation (HDR/WDR) feature ensuring superior night vision performance. The user friendly interface can let you operate in seconds. For whatever reason, If you are not 100% satisfied, simply return the dash cam. We will give you a full refund or send you a replacement.