Ultra HD 4K Front + 4K Rear Recording: The Terunsoul dash cam supports dual-channel simultaneous recording, capturing both front and rear footage. Both cameras record in 3840×2160P, ensuring clear footage of the road ahead and behind. The front camera features a 170° ultra-wide-angle lens, providing full coverage of six-lane roads and capturing more road details with this 4K dash cam | Loop Recording & G-Sensor: The dash cam front and rear comes with a pre-installed 128GB memory card, ready to record instantly. Loop recording ensures continuous footage, while the G-sensor automatically locks collision videos to prevent overwriting. Support for up to 512GB memory card. A lock button on the dash camera also allows manual one-touch locking of emergency videos | Super Starlight Night Vision: Enhanced WDR and sharper night vision technology deliver vibrant colors and clear details even in challenging lighting conditions. The front camera features an F1.5 large aperture and the rear camera an F1.8 large aperture, allowing more light into the lens for brighter, clearer footage in low-light environments, ideal for accident evidence | Ultra-Fast 5.8GHz WiFi & Free Wireless App Control: The dash camera for cars features dual-band 5.8GHz and 2.4GHz WiFi, allowing you to instantly view and manage recordings on iOS or Android devices via the Terunsoul App. Easily download recorded videos/photos to your phone at high speed, and share them on social media, with friends, family, or insurance companies.You can also remotely manage camera settings and update firmware wirelessly through the Terunsoul App | Car Camera with GPS: The dashcam front and rear camera comes with built-in GPS which enables you to view real-time live speed and compass on the 3” IPS wide camera screen.It records precise driving routes, locations, and speed directly onto the video. You can track routes via the app using Wi-Fi or review videos with GPS data on Windows or Mac using the free GPS Player, providing additional evidence when needed | 24-Hour Parking Monitoring: Protect your vehicle with time-lapse recording and G-sensor detection to monitor potential damage or theft. The car dash cam supports time-lapse video mode, recording continuously for 24 hours at a low frame rate and low power consumption, capturing one frame per second. When the vehicle is parked, any collision event will automatically trigger recording and lock the video. Please note: A separate hardwire kit is required for parking mode | Easy Installation & 18-Month Warranty: Installation is simple and user-friendly, making it easy for anyone to set up. Terunsoul also provides an 18-month warranty and 24/7 customer support. Our aftersales team is always ready to assist with any questions, giving you peace of mind while driving | Note: We provide a car charger (cigarette lighter) power cable. If you need a power cable for other ports, it must be purchased separately.Our dash cam requires a 5V/3A power supply. USB-A to Type-C power cable: ASIN B0FQ9QKXLF | Note: When installing, please make sure not to interfere with the normal deployment and operation of the airbag.