TRUE FRONT 4K + REAR 4K PROTECTION Both front and rear record in real 4K 2160P simultaneously. Capture finer license-plate and scene details than 4K-front/1080P-rear dash cams, helping preserve crucial evidence day or night, especially, the rear camera ability is greatly improved. STARVIS SUPER NIGHT VISION Advanced STARVIS sensors + f/1.6 large apertures on both lenses and dual-channel HDR deliver clearer, brighter low-light footage with reduced noiseideal for night streets, parking lots, and rain. 24-HOUR PARKING MONITOR (WITH HARDWIRE KIT) Pair with our hardwire kit (sold separately, ASIN: B0F9XWY9F1) for all-day protection. Choose Impact-Triggered mode (records on bumps) or Time-Lapse (continuous at a low frame rate) with battery-guard. 5.8 GHz WI-FI HIGH-SPEED TRANSFER Optimized in-cam 5.8GHz Wi-Fi enables rapid downloads in the IIWEY Appup to 10 MB/s in our tests (often ~4× faster than many 2.4 GHz models). Review and share clips without long waits. LOOP RECORDIN