1、 Using a high-end mstar323 high-sensitivity sensor, intelligently improve the image quality and brightness in the dark environment, and the unique noise reduction technology minimizes the image noise and improves the night shooting effect. 2、 Low-light level night vision sensor, equipped with high-definition 6-layer glass lens GC2053 sensor, high-definition imaging adopts low-light level night vision configuration, F0 large aperture, better quality in low light environment, making the picture more detailed. 3、 There is no need to wake up, who can understand your instructions, and the speech recognition rate is as high as 95%. 4、 140° golden wide-angle, the golden ratio makes the field of view more open, with no dead ends. Three lanes can be covered at the same time, and more exciting pictures of entry. 5、 Gravity sensor locks the scene, built-in three-axis high-sensitivity gravity sensor, locks the current video file in case of collision, avoids being subverted by the loop video, and instantly view the video on the recorder in real-time. 6、6. Warmly guard 24-hour parking monitoring, guard real-time monitoring throughout the day, lock the video after a collision, and view files at any time. ( 1*Camera 1*USB Cable1*Instruction Color: Black/silverSize: 144*92*70mm12 million pixelsShooting angle 140°Transmission interface USBTransmission power 50M/SMemory card TF cardVoltage 5VRated current 1.5A