A Silent Witness HD camera can put you at ease that you will be covered just in case an incident does ever occur. It can speed up the process with insurance companies, while also protecting your no claims bonus; Silent Witness gives you ultimate protection with the built in G-Sensor, the G-Sensor senses sudden acceleration and impact to automatically capture and protect critical footage before, during and immediately following an accident. HD Dash Cam LCD Screen 1080p HD recording 8GB Micro SD Card included Parking Mode Small and discreet 170 Front Degree angle Will take up to a 32GB Micro SD Card Auto Loop. Made from plastic. Manufacturers 2 year guarantee.