AUTO-VOX A118C Dash Cam Car Dashboard Camera with Sony Exmor Sensor Capacitor Edition Full 1080P HD video No Internal Battery 170 Super wide angle 6G Lens with G-sensor WDR Night Mode Loop Recording GENUINE A118C Dash Cam: Featuring a high resolution sensor (Sony Exmor Sensor ), it provides crystal clear images in the day and at night, providing you with the evidence you need should you ever have an accident. STREET GUARDIAN: Sensitive G-sensor is able to auto lock the file while the impact drops on the vehicle. Superior 170 viewing angle gives the recording a panoramic quality that encompasses both sides of the road and its surroundings. EXTREME TEMPERATURE RESISTANCE: It uses a super capacitor instead of a lithium battery, which offers safe operation over a wide temperature range(-4F140F), whereas lithium batteries can be unsafe at high temperatures EXTREMELY SIMPLE OPERATION: Recording starts as soon as the vehicle is started and stops when it is stopped. Note: operation requires a Micro SD card. 32 GB card class 10 is recommended. EXCELLENT CUSTOMER SERVICE: AUTO-VOX is totally confident in this A118C dash cam with Sony sensor and backs them with a 12-month worry-free warranty. All emails will be replied within 24hours. <span class="a-text-bold"></span>Stable Performance <span class="a-text-bold"> </span>Discreet Design