Blisbond A20 4K + 1080P Streaming Mirror Dash Cam: 9.66‑inch HD Touchscreen | Ultra‑Wide 140° | WiFi | GPS | 24H Time‑Lapse

Front 4K HDR + Rear 1080P HDR | Sigmastar High‑End Imaging Chip | F2.0 Lens | Clear Night & Rain Vision | Loop Recording up to 128GB

Key Features

• 9.66‑inch High‑Resolution Touchscreen (1920×480): Massive IPS display replaces your rearview mirror. Ultra‑wide HD view eliminates blind spots. Full touch control for intuitive operation.

• Front 4K + Rear 1080P HDR Recording – High‑Tech Automotive Rearview Mirror: Front camera captures stunning 4K Ultra HD resolution with HDR (High Dynamic Range). Rear camera records Full HD 1080P with HDR. Dual‑channel recording for complete front and rear protection.

• Ultra‑Wide 140° View – Blind Spot Elimination: Front and rear cameras feature a 140° wide angle. Captures multiple lanes, intersections, and eliminates traditional blind spots. Wider rear field coverage than standard mirrors.

• Sigmastar High‑End Imaging Chip: Powered by a premium Sigmastar processor for reliable, high‑quality video processing. Supports HDR, fast encoding, and stable operation.

• Clear Night & Rain Vision with F2.0 Lens: Large F2.0 aperture allows maximum light intake. Combined with HDR, you get clear, usable footage even in low light, rain, or fog. See clearly in all weather conditions.

• 24‑Hour Time‑Lapse Parking Monitoring: Records continuously while parked, compressing hours into manageable clips. Protects your vehicle from hit‑and‑runs and vandalism (requires hardwiring kit, sold separately).

• GPS with Smartphone Route Playback (Optional): Add the optional GPS module to record your driving route, speed, and location. Playback on your phone with real‑time map overlay – perfect for trip logging and insurance evidence.

• Wi‑Fi Smartphone Connectivity – Wireless Control: Connect your Android or iOS smartphone via built‑in Wi‑Fi. View live feed, browse and download recordings, share clips, and adjust settings wirelessly.

• G‑Sensor – Automatic Incident Lock: Built‑in gravity sensor detects sudden impacts or collisions. Automatically locks and protects the current recording from being overwritten. Critical evidence stays safe.

• Loop Recording with Auto Overwrite: Automatically overwrites the oldest non‑protected footage when the Micro TF card (Class 10 or above, up to 128GB) is full. Continuous protection without manual deletion.

• Clear Vision in Rain and Night – F2.0 + HDR: The combination of a wide aperture and HDR technology ensures that even in challenging conditions – heavy rain, fog, or pitch darkness – your footage remains clear and usable.

• Bid Farewell to Blind Spot Anxiety: Enjoy a full‑screen, unobstructed rear view. Capture road conditions behind you clearly, even at night. Innovate vision, drive confidence.

• Built‑in Microphone & Speaker: Captures in‑car audio and provides audible alerts for system status, GPS signal, and incident detection.

• Auto ISO Adjustment: Automatically optimizes ISO based on ambient light – from bright daylight to dark tunnels, your footage remains properly exposed.

• Multiple Power Supply Options – Type‑C Interface: Powered via USB Type‑C (24V/5V). Includes car charger; optional hardwiring kit available for 24‑hour parking mode.

• Built‑in Button Battery: Maintains settings, date, and time even when external power is disconnected.

• Extreme Temperature Tolerance: Operating range: -20°C to 70°C (-4°F to 158°F). Storage range: -30°C to 85°C (-22°F to 185°F). Reliable in scorching summers and freezing winters.

• Secure Installation – No Drilling: Clips securely over your existing rearview mirror. No tools, no permanent modifications.

• CE, ROHS, FCC Certified: Meets international safety and quality standards.

• 100% Full Inspection: Every unit undergoes rigorous quality testing before shipping.

• Official Warranty: Comprehensive warranty coverage for peace of mind.

Product Details

9.66‑inch HD Touchscreen – The Future of Rearview Technology

The Blisbond A20 transforms your standard rearview mirror into a high‑tech streaming command center. The 9.66‑inch IPS display (1920×480 resolution) provides:

• Ultra‑wide HD view – see more of the road behind you than any traditional mirror

• Full touch control – tap, swipe, and pinch to adjust settings and views

• Split‑screen capability – view front and rear simultaneously

Bid farewell to blind spot anxiety. Enjoy a full‑screen, unobstructed rear view that captures road conditions clearly – even at night.

Front 4K + Rear 1080P HDR – Dual‑Channel Recording

The A20 sets a new standard for streaming mirror video quality:

• Front camera: 4K Ultra HD with HDR – 4× the resolution of standard 1080P. Captures every detail – license plates, road signs, faces.

• Rear camera: 1080P Full HD with HDR – clear, detailed rear footage with excellent dynamic range.

Both channels feature HDR (High Dynamic Range), balancing bright and dark areas to retain critical visual details in challenging lighting.

Sigmastar High‑End Imaging Chip

At the heart of the A20 is a premium Sigmastar imaging processor. This chip delivers:

• Efficient HDR processing – smooth transitions between light and dark

• Fast encoding – reliable recording without dropped frames

• Low power consumption – less heat, longer life

Ultra‑Wide 140° View – Blind Spot Elimination

Both front and rear cameras feature a true 140° wide‑angle lens. Benefits:

• Multi‑lane coverage – see adjacent lanes without turning your head

• Eliminates blind spots – no more shoulder checks for lane changes

• Covers intersections – capture cross‑traffic and pedestrians

The all‑glass lens with 46533 camera chip ensures edge‑to‑edge sharpness.

Clear Night & Rain Vision – F2.0 Aperture + HDR

The A20 is engineered for all‑weather performance:

• F2.0 large aperture: Allows maximum light intake – up to 2× more than standard lenses

• HDR technology: Prevents blown‑out highlights and crushed shadows

• Results: Clear, usable footage in rain, fog, low light, and pitch darkness

24‑Hour Time‑Lapse Parking Monitoring

Protect your vehicle even when you’re away. The A20 supports 24‑hour time‑lapse recording (requires hardwiring kit, sold separately). How it works:

• Camera captures one frame per second (or at selectable intervals)

• Playback is sped up – 24 hours compressed into minutes

• Storage is dramatically reduced – days of parking monitoring fit on a single card

Perfect for street parking, office lots, or overnight security.

Optional GPS – Smartphone Route Playback

Add the optional GPS module (sold separately) to unlock advanced features:

• Record your driving route, speed, and coordinates

• Playback videos on your phone with a map overlay showing exactly where each clip was recorded

• Speed stamp on video – provides evidence of your driving behavior

• Trip logging for rideshare drivers or fleet operators

Wi‑Fi Smartphone Connectivity – Wireless Control & Sharing

Connect your smartphone to the A20 via Wi‑Fi using the dedicated app (Android and iOS). Features include:

• Live view – see front and rear feeds in real time

• File browser – browse recorded videos by date and time

• Download & share – save clips to your phone and share via messaging or social media

• Settings adjustment – change camera settings without touching the device

No more removing the memory card or carrying a laptop.

G‑Sensor – Automatic Incident Protection

The built‑in 3‑axis G‑sensor detects sudden acceleration, braking, or impact. When triggered:

• The current video segment is automatically locked

• Locked files are protected from loop recording overwrite

• Sensitivity is adjustable to avoid false triggers

Your most important footage is always preserved.

Loop Recording – Continuous, Hassle‑Free

The A20 automatically splits recordings into user‑selectable segments. When the Micro TF card (Class 10/UHS‑I, up to 128GB) is full, the oldest unlocked files are overwritten. You’ll never miss new footage due to full storage.

Clear Vision in Any Condition – Rain, Night, Fog

The combination of F2.0 aperture, HDR, and Sigmastar processing ensures that even in challenging conditions, your footage remains clear. Whether it’s a rainy night, foggy morning, or bright sunny day, the A20 delivers.

Built‑in Microphone & Speaker

• Microphone: Captures in‑car audio – conversations, horns, verbal exchanges. Can be disabled.

• Speaker: Provides audible confirmation of recording status, alerts for G‑sensor events, and turn‑by‑turn if GPS is connected.

Auto ISO Adjustment

The A20 automatically adjusts ISO based on ambient light. From bright daylight to dark tunnels, your footage remains properly exposed – no manual intervention needed.

Multiple Power Options – Type‑C Interface

The A20 uses a modern USB Type‑C connector. Choose your preferred power source:

Input range: 24V/5V – compatible with both 12V cars and 24V trucks.

Secure Clip Installation – No Drilling, No Damage

The A20 installs over your existing rearview mirror using secure, adjustable clips. Benefits:

• No tools required

• No drilling or permanent modifications

• Removable without leaving marks

• Fits most factory mirrors

Brushed Metal Cooling Vents – Premium Durability

The A20 features a brushed metal housing with integrated cooling vents. This design:

• Dissipates heat effectively – prevents overheating during long drives

• Looks premium – complements your vehicle’s interior

• Built to last – resists vibration and daily wear

Complete Product Specifications