4K Dual Wide Angle Dash Camera Car Black Box Manufacturer China

Designed for ultimate road safety and all-scenario vehicle protection, this upgraded 4K Front + 1080P Rear dual-lens dash cam with 1.47-inch small screen integrates industry-leading recording technology and smart functional configurations. Perfectly catering to personal drivers, daily commuters, highway travelers, rideshare operators, and commercial fleet owners, this device adopts a practical compact 1.47-inch display design that balances hidden installation aesthetics with real-time operational convenience.

Unlike screen-free dash cams that rely entirely on mobile phones for operation and blind-screen models with poor visibility, this device delivers dual-channel synchronous recording with ultra-high-definition image quality, completely eliminating vehicle monitoring blind spots and recording every critical moment during driving, reversing, and long-term parking.

• 4K Front + 1080P Rear Dual Recording Front lens 3840×2160 4K UHD captures distant plates and road signs even at speed; rear 1080P covers following traffic smoothly. Dual-resolution design balances clarity and file size.
• 1.47" Mini HD Screen Shows recording status, battery, and mode; previews footage and adjusts settings on-device via buttons — no phone needed. Compact and hides neatly behind the mirror without blocking the view.
• Built-in WiFi + App Control Private hotspot pairs with any Android/iOS phone (no data usage). App offers live preview, full-history playback, one-click download of 4K/1080P originals, and parameter settings — no need to remove the memory card.
• High-Precision GPS Records real-time speed, coordinates, route, and trip time, embedded directly into video files — credible evidence for accident disputes and insurance claims.
• 24H Parking Monitoring Auto-enters low-power standby after engine off; vibration sensor wakes it instantly to record impacts, scratches, and collisions, capturing hit-and-runs while parked.
• Seamless Loop Recording Automatically overwrites oldest unprotected files when the card is full, always saving the latest footage — fully automatic, zero interruptions.
• G-Sensor Emergency Lock Detects hard braking, collisions, and jolts, instantly locking the video in a separate protected folder that loop recording never overwrites.
• Night Vision + Ultra-Wide Angle High-transmittance sensor and light compensation deliver clear footage in dark and low-light conditions; wide-angle lens covers multiple lanes with fewer blind spots.
• Ultra-Compact, Plug-and-Play Mini body hides behind the mirror; no wiring, tools, or professional installation — DIY setup in minutes, fits most sedans, SUVs, and MPVs.

• What are the core advantages of the 1.47-inch small screen design? It balances concealment with practicality: you can check recording status, preview footage on-site, and adjust settings directly on the device — all without blocking your driving view or relying on a phone for every operation.
• What recording quality can the 4K front and 1080P rear dual lens achieve? The front lens delivers 4K resolution, 4× the detail of a standard 1080P cam, capturing distant license plates and road signs even at high speed; the rear lens records smooth, clear 1080P footage of traffic behind. The dual-resolution design ensures sharp front evidence without wasting storage.
• How does the built-in WiFi function work, and what can you do with it? The camera creates its own private hotspot that connects directly to Android and iOS phones with no mobile data needed. Once paired, the app lets you preview footage live, play back all recordings, download original 4K/1080P files, and adjust settings such as loop duration, G-sensor sensitivity, and parking mode — no need to remove the memory card.
• What practical value does the integrated GPS module bring to driving? It records real-time speed, coordinates, driving routes, and trip time throughout the trip, embedding them directly into the video files. In accidents, disputes, or insurance claims, you can verify your speed and location as credible, traceable evidence.
• How does the 24-hour parking monitoring mode protect a parked vehicle? After the engine is off, the camera automatically enters low-power standby — no manual setup needed. A built-in vibration sensor stays active and instantly wakes the camera to record whenever it detects a scratch, collision, or impact, capturing hit-and-runs and parking damage.
• Will loop recording overwrite important accident and monitoring footage? No. Only ordinary daily footage is overwritten. Videos locked by the G-sensor and recordings from parking mode are stored separately in a protected folder and are never overwritten or deleted.
• How sensitive is the G-sensor, and can it accurately capture minor accidents? Sensitivity is adjustable to match your driving conditions. It detects collisions, hard braking, and severe jolts and locks the footage instantly, while the adjustable levels prevent false triggers on bumpy roads — so real incidents are always captured.
• Is the 1.47-inch screen easy to use, and does it affect driving safety? The tiny screen causes zero obstruction of the front view, auto-dims or sleeps while driving, and lets you check status and preview footage with one tap when stationary — safer and more practical than screen-free blind operation or bulky large-screen models.
• Is the mobile app compatible with all smartphones, and is it complicated to use? The app works with mainstream Android and iOS phones and has a simple, user-friendly interface. It supports one-tap WiFi pairing, live preview, playback, original-file download, one-click sharing, and full parameter settings — easy even for first-time users.
• What kind of memory card is suitable for this 4K + 1080P dual-lens dash cam? Use a Class 10 / U3 high-speed micro SD card. Slow cards tend to cause frame drops, stuttering, file corruption, and recording interruptions during 4K recording; U3 cards keep dual-channel recording stable and reliable.