SecurityMan CARCAM-SDEII &ndash; Dash Cam Surveillance Camera System with Night Vision and Crash Sensor | Automatic HD Looping Technology for Cars and Automobile Vehicles COMPELLING EVIDENCE  Ensure legal proof and backup your family and loved ones with the assurance of this visual guardian  The Security Man Car Cam Recorder, which is always watching and provides a time and date stamp for maximum accuracy. EMERGENCY COLLISION SENSOR  Say hello to the G Sensor: Recognizes impact and force to automatically save current and past files to protect your legal case (also locks up to protect the quality of images captured). HIGH DEFINITION RESOLUTION - Designed to be smaller than the width/height of a credit card, this covert camcorder is enhanced with ultra clear video and audio to capture vital shots and record the slightest details that most digicams will not offer (real time 1080p at 30 frames per second) NIGHT VISION  Daytime recording is a breeze. However, with the power to record in the evening, infrared technology enhances the Car Cam to defend against sneaky and absurd criminal activity. IMPORTANT FEATURES  120 degrees (field of view); nonstop video looping that overwrites unlocked storage; built-in microphone, speaker and rechargeable battery; zooming (x 4); Solid windshield or dashboard mount; USB laptop computer cable; 11.5-foot cable; Automatic power up and shutdown; Smart Light Aperture Control [SD not included]