The ACEFAST X2 is a dual-channel vehicle dash cam designed to record both the road ahead and the rear view. The front camera records at 4K / 30 fps while the rear camera records at 2K / 25 fps, providing high-resolution coverage from two directions. A 3.59-inch LCD, dual-band 2.4/5 GHz Wi-Fi, mobile app support, GPS positioning, G-sensor collision detection, loop recording and parking-surveillance functions provide a comprehensive in-car recording system. Key Features 4K + 2K Dual Recording: 4K / 30 fps front video and 2K / 25 fps rear video. Wide-Angle Coverage: 135° front field of view and 145° rear field of view. 3.59-Inch LCD: Built-in display for preview, playback and settings. 2.4/5 GHz Wi-Fi: GPS + G-Sensor: Records positioning data while collision detection can automatically lock relevant footage. Parking & Loop Recording: Supports parking surveillance, time-lapse and continuous loop recording. Technical Specifications Component Specification ACEFAST Model Barcode Produ Type Dual-Channel Dash Cam Front Camera GC4653, 4 MP, F1.8, f=3.35 mm, 135° FOV Rear Camera GC2083, 2 MP, F1.8, f=3 mm, 145° FOV Front Recording 4K / 30 fps Rear Recording 2K / 25 fps Display 3.59-Inch LCD, 640 × 172 px Memory Card TF Card, Class 10+, Up to 128 GB Wi-Fi 2.4 GHz / 5 GHz, App Support GPS Coordinates, Vehicle Speed and Driving Track Logging G-Sensor Collision Detection with Automatic File Locking Main Functions Loop Recording, Parking Surveillance, Time-Lapse Recording, Video Playback, G-Sensor, GPS, App Connectivity Audio Main Unit Input USB-C, 5 V / 0.7 A Car Charger Input DC 12–24 V Car Charger Outputs USB-C 5 V / 2.5 A + USB-A 5 V / 2 A Interfaces 1 × AV-In, 1 × USB-C, 1 × TF Card Slot Housing Material ABS + PC Dimensions 100.8 × 28.8 × 56.9 mm Weight 82 g Color Black Compatibility & Important Information Use a Class 10 or higher TF card with a capacity up to 128 GB. Parking-surveillance and long-term time-lapse operation require the appropriate buck cable, which ACEFAST lists separately from the standard package. Wi-Fi supports both 2.4 GHz and 5 GHz connections for compatible mobile-app functions. The front and rear cameras use different recording resolutions and frame rates: 4K / 30 fps front and 2K / 25 fps rear. Package Contents Main Unit × 1 Rear Camera with Cable × 1 Car Charger with Cable × 1 Adhesive Tape × 3 Pry Tool × 1 Mounting Screws × 2 Static Window Film × 1 Manual × 1 Please to review Q: What recording resolution does the ACEFAST X2 support? A: The front camera records at 4K / 30 fps and the rear camera records at 2K / 25 fps. Q: Does the X2 include a rear camera? A: Yes. ACEFAST includes a rear camera with its cable in the package. Q: Does it support Wi-Fi and a mobile app? A: Yes. It supports 2.4 GHz and 5 GHz Wi-Fi for compatible app functions including preview, settings and file downloading. Q: Does the X2 have GPS? A: Yes. GPS supports coordinate positioning, vehicle-speed recording and driving-track logging. Q: What memory card does it support? A: It supports Class 10 or higher TF cards up to 128 GB. Q: Is extra hardware needed for long-term parking surveillance? A: ACEFAST states that an additional buck cable, sold separately, is required for long-term parking-surveillance and time-lapse operation.
