[OEM Style, Exclusively for Mazda 3] The FUVYMYT 4K hidden car camera has an OEM-style design exclusively customized for Mazda 3 2024,2025, such as Select,Sport,Plus,Premium,Turbo,Carbon,Edition,Preferred. Please pay attention to the second and third pictures. The dash cam can only be installed on the car that has a sunroof. And the original car's cover behind the rearview mirror should have some holes on the left side of the cover. [Loop Recording & G-Sensor] Loop recording will overwrite the oldest footage with a new video, so the dash cam can record continuously even if the card is full. Our dash cam supports a 64GB TF card (including a 128GB TF card) and can accommodate a maximum of 256GB TF card. In a sudden collision, the G-sensor will detect the impact and lock the current video file to prevent it from being overwritten. Note: The 24H parking monitor needs an extra harness. Please contact us via Amazon if you need it [4K Image and Ultra HD 2160P Video] With the f/1.6 aperture lens and CMOS sensor, this 4K dash cam captures explicit videos at 2160P/30fps. The HDR (High Dynamic Range) technology can make good night vision and deliver sharp video even at night. In low-light conditions, the dash cam automatically adjusts the exposure for optimal visibility [Easy Installation & Free app] The FUVYMYT dash cam has a simple installation that doesn't need to be rewired. With the fuvymyt app, which is designed for the FUVYMYT dash cam, you can get a faster connection speed and lower latency for living. Sharing and editing features make sharing beauty easy along the way. Tip: Turn off cellular data or Bluetooth if the preview is not working.Can't link carplay at the same time(Wifi's password:12345678) [Connection tips]The dashcam's wifi has no network connection, it is used for transmitting videos. If the app can't show the live or preview, or fails to download the videos. Please try to shut cellular data, If the app still doesn't work, please contact us, we will provide assistance. [What’s in the Box] The FUVYMYT dashcam package includes a front 4K dash cam, an instruction manual, a crowbar, a screwdriver, a 64GB TF card, a card reader, and a Y-type conversion cable. If you encounter any issues, please get in touch with us via Amazon, and we will respond within 12 hours Brand FUVYMYT Color black Frame Rate 30 fps Item Weight 4.96 ounces Manufacturer FUVYMYT BuiltIn Media 64GB SD Card, Card Reader, Installation Tool, User Manual Field Of View 145 Degrees Mounting Type Windshield Mount Control Method App Maximum Aperture 1.6 f Battery Cell Type Lithium Metal Flash Memory Type microSD Photo Sensor Size 0.23*0.17 Inches Auto Part Position Front Compatible Devices Smartphone Real Angle of View 145 Degrees Supported Standards TS Warranty Description 1 Year Manufact2rer Auto Part Orientation Front Are Batteries Included Yes Connectivity Technology Wi-Fi Video Capture Resolution 3840*2160 Included Memory Card Size 64 GB Item Dimensions D x W x H 3.9 D x 5.5 W x 3.5 H Compatible with Vehicle Type Mazda 3 24-25 Flash Memory Supported Size Maximum 256 GB Other Special Features of the Product App Control