70mai A800SE 4K front and rear dash camera – new version with high-temperature resistant capacitors

70mai smart dash cameras 70mai A800SE 4K camera is an integrated system for vehicle monitoring, combining advanced visual performance and smart features to provide maximum protection and reliability during driving and parking. This dual camera is designed to be your ideal partner to document every detail of your trip with unparalleled clarity. Main features and visual performance: True 4K resolution recording: Resolution: the front camera records at a superb $3840 \times 2160$ pixels (4K Ultra HD) at 30 frames per second (30FPS), ensuring unmatched clarity to capture even the smallest details such as vehicle license plates and road signs. Dual-channel recording: includes a rear camera with $1080P$ Full HD (sold separately) to provide comprehensive front and rear scene coverage in real time. Professional night vision and HDR technology: equipped with hardware-level HDR and a wide aperture lens $F1.8$ to ensure excellent contrast and color balance, providing clear shots in difficult lighting conditions (such as night, tunnels, and strong sunlight glare). Wide viewing angle: the front camera offers a $140^{\circ}$ viewing angle, while the rear camera offers $130^{\circ}$, covering a wide area of the road and reducing blind spots. Safety and reliability features (smart performance): Supercapacitor for maximum durability: uses a supercapacitor instead of traditional lithium battery, giving it excellent resistance to high temperatures (operates stably even in extreme weather conditions) and offering a longer lifespan and greater safety. Advanced driver assistance system (ADAS): smart alerts help the driver drive safely, including: lane departure warning (LDWS) and forward collision warning (FCWS). 24-hour parking monitoring (requires fuse connection): the built-in G-sensor detects any sudden vibration or collision during parking, and the camera automatically starts recording (Buffered Emergency Recording), with the option to use time-lapse mode to save memory space. Built-in GPS: records accurate and continuous speed and location data within the video clips, vital for documenting accidents. Temporary emergency recording (Buffered Emergency Recording): in case of an accident, videos are automatically saved in an emergency file (including footage before the collision) to prevent overwriting. Storage and control: Storage capacity: supports high-endurance MicroSD cards up to 512GB (sold separately). Connectivity and control: equipped with Wi-Fi connection and 70mai app for easy control, real-time viewing, and downloading clips directly to your smartphone. Screen: built-in 3-inch display for controls, settings, and playback. Note: to enable 24-hour parking monitoring, the camera requires installation of a fuse connection (sold separately). 4K dual-channel clarity at 30 frames per second + 1080P at 30 frames per second compatible with RC22 rear camera*, supporting 4K A800SE dual-channel recording at 30FPS. Accidents and incidents don’t always happen in front of your car. The 4K A800SE allows you to connect a 1080p rear camera to monitor what happens behind you in real time.*The RC22 rear camera is an optional addition for the 4K A800SE set and sold separately. Superior night vision: the 4K A800SE model combines advanced optics and a proprietary image algorithm to provide exceptional night vision performance — giving you clear, detailed recordings even on dark roads. Superior night vision: a self-developed algorithm — designed for nighttime use and featuring proprietary image adjustment algorithms designed for low-light conditions. It reduces noise, balances exposure, and controls glare, enabling the dashboard camera to deliver clear night shots with continuously improved color accuracy. Large F1.55 aperture — brighter night shots: Compared to standard F2.0 lenses, it is very wide, capturing up to 78% more light for brighter, clearer night recordings. 2G4P optical lens + infrared operation — clearer and cleaner images: the 6-layer lens structure reduces distortion and improves contrast. Buffered emergency recording: the 4K A800SE features a buffered emergency recording system that captures up to 3 minutes* before a collision and 30 seconds after. This ensures not only recording of the incident but also capturing the full context and what happens afterward.*Buffer length depends on collision timing within the loop recording and the set loop duration. Default loop duration is one minute, but it can be adjusted to two or three minutes if needed. Loop recording: the 4K A800SE records in cycles, automatically overwriting the oldest files with new recordings, ensuring continuous footage without storage worries. Built-in GPS: equipped with a GPS system supporting four satellite systems — GPS, Galileo, Glonass, and QZSS — to enhance positioning accuracy and coverage. Records driving routes, speed, and location data, ideal for travel logs, commercial mileage tracking, and accident verification. Ultra-sensitive ADAS: the 4K A800SE is equipped with a 5-mode ADAS system that warns you in advance to reduce driving risks: lane departure, forward start, front collision, pedestrian and cyclist detection, providing an extra layer of safety for your journey. 24/7 parking protection: collision detection with G-sensor: during parking, if the G-sensor detects a collision, the dashboard camera automatically activates a 30-second recording to capture the potential incident from front and rear cameras.*70mai UP03 wiring kit required and sold separately. Timelapse recording: supported when paired with the rear camera, supporting 1 frame per second during parking, pressing clips for efficient storage and faster incident review. Additionally, in this mode*, the 4K A800SE automatically adjusts exposure, gain, and noise to ensure visibility around the vehicle even in complete darkness.*70mai UP03 wiring kit required and sold separately.*The RC22 rear camera is sold separately. Support for storage up to 512GB: larger space for what matters: the 4K A800SE supports microSD cards up to 512GB, allowing extended recording time and reducing the risk of overwriting important videos.*Please use U3 cards, 32GB to 512GB capacity, tested or branded cards recommended for durability and performance. Supercapacitor: stay protected in harsh climates with a supercapacitor design — from -40°C freezing to 85°C burning (-40°C to 185°F)*. Unlike traditional batteries, it offers up to 500,000 charge cycles, ensuring long-term reliability. The supercapacitor’s large capacity automatically preserves your videos even during power loss, providing continuous protection and peace of mind.*This is the operating temperature for the supercapacitor component, not the overall operating temperature of the A800SE. Wi-Fi app control and USB data transfer: access and control your dashboard camera your way — use the Wi-Fi app and 70mai to preview settings, download, and manage quickly, or connect to your PC via USB for quick backup without removing the SD card. Main watermark — freeze your moment: by adding a main watermark to your photo, you can display key shooting details such as aperture, HDR status, and device used. Add a professional touch and keep every precious moment you want to share. Road story filter — create a fun odyssey: adds a Road Story Filter with visual effects to your clips, giving them a cinematic and sci-fi atmosphere during playback. Feel the excitement and share your fun road trips with friends, turning everyday drives into unforgettable memories.