Toguard 4K Dash Cam Front and Rear Dual Dash Camera 3-inch Car Camera with Parking Monitor, Loop Recording, -Sensor Function, Motion Detection, Built-in Battery

4K Ultra Experience 4K dash cam features an ultra-high-definition 4K(3840 x 2160)front camera and a 1080P(1920x1080)rear camera to capture details that are incredibly different from other resolutions. Excellent even in Dark Conditions The front dash camera of the 4K car camera is equipped with a Sony image sensor, a 6-layer high-definition glass lens group with an infrared filter, high-definition technology, and intelligent identification of the shooting scene, which effectively enhances the night vision ability and provide you with clear night video.   Built-in battery Upgraded to a battery model, with a built-in small battery. The built-in battery is designed for maintenance and save settings, please keep the included plugged into the cigarette lighter to provide a constant 5V/2A external power supply.   Loop Recording and -sensor Function This 4K dash camera for cars with loop recording and a -sensor function, which will overwrite the old ordinary videos when the card is full, but the car camera won't cover the import video due to the -sensor function, when there is a hit, the car recorder will auto-lock,  and the emergency video will be protected, and it will be a powerful proof.   Motion Detection When the car camera is on standby, if an intruder wanders in front of your car, the dash cam automatically turns on and starts recording. The dash cam will stop recording if don't detect anything moving.   Easy to Install This 4K dual dash cam comes with a Removable Suction Cup Mount for the front camera and 3M adhesive brackets for the rear camera. Let this dual dash cam be easy to install and operate.   Screen Saver Set the time to automatically turn off the display after no operation. The recording of this dash cam would not let you be distracted by the screen recording while driving.   Auto Power Off The car dash cam will auto power off after stopping recording for a period of time to save power. ( Tips: If turn on the Motion Detection, please turn the Auto-power off function.)   Card Important Tips Because it's a High Resolution 4K car camera, please ensure to use a brand card and also format it before first use. ✔If you use a low-speed card, the camera will make beeps to remind you that the card is not compatible, then please replace the card with a High-speed one. The package Doesn't Include the Card.   Warranty and Professional Customer Service We have a 30-day refund and a 12-month replacement guarantee. If you have any questions, please do not hesitate to contact us. We will deal with it within 24 hours.   Specifications： 3” video screen 3840 x 2160P front camera 1920 x 1080P rear camera Upgraded to a battery model, with a built-in small battery for parking monitoring Sony image sensor to help record in low light situations -sensor for precise auto-lock and record triggers Support Micro card. [ Note: Please format the card when first use]   Package Includes: 1 x 4K Front Dash Cam 1 x 1080P Rear Camera with 19.5ft length cord 1 x 11.5ft Car Charger 1 x 2.62ft Mini Cable 1 x Suction Cup Mount for the front camera 2 x 3M sticker for the rear camera 4 x Cable Clamps 1 x Plastic Crowbar 1 x User Manual   Tips: Please check the functionality of the dash cam with its all accessories before installation. Please use original accessories provided in the package, just in case of compatible issues after using others'. Please keep the included plugged into the cigarette lighter to provide a constant 5V/2A external power supply. We recommend using a Samsung 128GB card. Please your micro card to /exFAT32 format on before put into the dash cam. Then format it in the dash camera to make the card compatible with the system. We provide a new one for life if your suction cup or rear camera is broken. We strive for a high-quality product and customer experience.