AZDOME M300S Front and Rear Dash Cam 4K | Built-in GPS | 24-Hour Parking Surveillance | 5.8GHz WiFi | Night Vision | Emergency Lock Key Features: 4K Front + 1080P Rear Recording Capture every detail on the road with the M300S dual-camera system. The front camera records in crystal-clear 4K resolution, while the rear camera records in 1080P, providing clearer images than ordinary 720P cameras — especially useful for reading license plates. Built-in GPS for Route Tracking Record your entire driving path with accurate data including speed, location, latitude, and longitude. All GPS data is embedded in the video with timestamps and dates, making it ideal for insurance purposes or legal evidence. 24-Hour Parking Surveillance (Requires Hardwire Kit) With a continuous power supply (sold separately), the camera remains active while your car is parked. Upon detecting a collision, the G-sensor automatically activates recording for a 1-minute video clip, which is then securely saved. 5.8GHz WiFi Connectivity with App Control Easily connect your smartphone via the AZDOME app to view, download, and manage videos — no need to remove the memory card. Note: The WiFi is solely for local device connection (approx. 3-meter range) and does not provide internet access. Super Night Vision with F1.8 Aperture Equipped with a 6-layer lens and a wide F1.8 aperture, the camera ensures clear recordings even in low-light conditions. Capture important details like license plates at night with high clarity. Smart Emergency Recording In the event of a sudden collision, the G-sensor automatically locks and saves the video. These emergency clips are protected from automatic deletion during loop recording. To fully utilize the 24-hour surveillance functions, we recommend purchasing the hardwire kit.