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EyeOnRoads B27 4K Dash Cam
EyeOnRoads B27 Elite Series...
EyeOnRoads B27 Elite Series 4K Dual Dash Cam
High-performance 4K dash cam powered by the Novatek 96670 processor and Sony IMX415 STARVIS sensor. The B27 combines 4K front recording, optional 1080P rear coverage, dual-band Wi-Fi, English voice control, advanced night vision, and configurable GPS and 24-hour parking protection.
B27 and B27P Versions
Standard B27 packages do not include GPS support. B27P packages include the GPS-compatible front camera and external GPS module. Select the package that matches the required features.
True 4K Front + 1080P Rear Recording
Records 3840×2160P footage from the front camera and 1920×1080P footage from the optional rear camera.
Dual-Band Wi-Fi
Supports 5GHz and 2.4GHz Wi-Fi for faster video transfer and mobile control through the LINGDU app.
English Voice Control
Use supported voice commands to capture photos, control Wi-Fi, lock recordings, and start or stop video recording.
Optional GPS Tracking
B27P packages record route, location, and driving speed in MPH or KPH through the included GPS module.
310° Combined Coverage
A 170° front lens and 140° rear lens provide broad road coverage and help reduce blind spots.
WDR Night Vision
The Sony STARVIS sensor, F1.6 aperture, six-glass lens, and WDR processing improve nighttime and high-contrast footage.
24-Hour Parking Protection
Supports collision detection and time-lapse parking monitoring when connected through the optional three-wire Hardwire Kit.
True 4K UHD + 1080P Full HD Recording
The B27 records in 3840×2160P 4K resolution through the front camera and 1920×1080P through the optional rear camera. The Sony IMX415 sensor helps preserve license plates, street signs, and road details in changing lighting conditions.
Integrated GPS Tracking
B27P packages use the external GPS module to record location, route, and driving speed. Trip information can be reviewed in the mobile app or through compatible GPS Player software on a computer.
Dual-Band Wi-Fi & LINGDU App Control
Connect through 5GHz or 2.4GHz Wi-Fi to view live footage, download recordings, manage files, and adjust camera settings through the LINGDU app for iOS and Android.
Ultra-Wide 310° Coverage
The 170° front camera and optional 140° rear camera provide broad combined coverage of the road ahead and behind the vehicle.
Superior WDR Night Vision
The F1.6 large aperture and premium six-glass lens collect more light in dark environments. WDR technology balances bright and dark areas to improve visibility on poorly lit roads and around vehicle headlights.
Smart English Voice Control
Control frequently used functions without reaching for the dash cam. Supported English voice commands include:
“Take Picture”
“Turn On Wi-Fi” / “Turn Off Wi-Fi”
“Lock the Video”
“Open Recording” / “Close Recording”
24/7 Security Suite
Parking monitor: Supports impact-triggered recording and time-lapse monitoring when connected through the required Hardwire Kit.
G-sensor: Automatically detects impacts and locks the current video file to protect it from loop recording.
Loop recording: Replaces the oldest unlocked footage when the memory card reaches full capacity.
Hardwire Kit Installation
The optional three-wire Hardwire Kit provides constant power for 24-hour parking monitoring without occupying the vehicle’s cigarette lighter outlet.
Red BAT wire: Connect to a constant-power fuse slot that remains powered after the engine is switched off.
Yellow ACC wire: Connect to a fuse slot that receives power only while the ignition is on.
Black GND wire: Connect securely to a suitable metal grounding screw or bolt.
1-Channel Standard: Front Camera Only
1 × B27 Front Camera without GPS
1 × 12V Power Charger
1 × User Manual
1 × Electrostatic Sticker
1 × USB Card Reader
2-Channel Standard: Front + Rear Camera
1 × B27 Front Camera without GPS
1 × 1080P Rear Camera with 20ft Cable
1 × 12V Power Charger
1 × User Manual
1 × Electrostatic Sticker
1 × USB Card Reader
2-Channel Parking Bundle: Front + Rear + Hardwire Kit
1 × B27 Front Camera without GPS
1 × 1080P Rear Camera with 20ft Cable
1 × Three-Wire Hardwire Kit
1 × 12V Power Charger
1 × User Manual
1 × Electrostatic Sticker
1 × USB Card Reader
2-Channel GPS: Front + Rear + GPS
1 × B27P GPS-Compatible Front Camera
1 × External GPS Module
1 × 1080P Rear Camera with 20ft Cable
1 × 12V Power Charger
1 × User Manual
1 × Electrostatic Sticker
1 × USB Card Reader
2-Channel Ultimate: Front + Rear + GPS + Hardwire Kit
1 × B27P GPS-Compatible Front Camera
1 × External GPS Module
1 × 1080P Rear Camera with 20ft Cable
1 × Three-Wire Hardwire Kit
1 × 12V Power Charger
1 × User Manual
1 × Electrostatic Sticker
1 × USB Card Reader
Rear Camera & Reversing Assist Installation
Reverse trigger wire: Connect the rear camera’s red trigger wire to the positive terminal of the vehicle’s reversing lamp.
Power connection: Connect the included power charger to the vehicle’s 12V cigarette lighter socket.
Automatic reversing view: When reverse gear is selected, the display switches automatically to the rear camera image.
Parking guidelines: The rear view displays parking guidance lines to assist with maneuvering.
Installation: Professional installation is recommended to ensure safe cable routing and a reliable reverse-light connection.
| Feature | Specification |
| Model | B27 Elite Series / B27P GPS Version |
| Processor | Novatek 96670 |
| Front Image Sensor | Sony IMX415 STARVIS |
| Front Resolution | 3840×2160P 4K UHD at 30 FPS |
| Rear Resolution | 1920×1080P Full HD at 25 FPS |
| Front Lens | Six-Glass HD Lens, F1.6 Aperture |
| Viewing Angles | 170° Front + 140° Rear |
| Wi-Fi | 5GHz and 2.4GHz Dual-Band Wi-Fi |
| Mobile App | LINGDU App for iOS and Android |
| Voice Control | English Voice Commands |
| GPS | Available with B27P GPS Packages |
| GPS Data | Location, Route, Speed in MPH or KPH |
| Power Interface | USB Type-C |
| Storage Support | MicroSD Cards up to 256GB |
| Memory Card Requirement | High-Quality U3 Class 10 MicroSD Card |
| Parking Monitor | Collision Detection and Time-Lapse with Hardwire Kit |
| Rear Camera Cable | 20ft |
| Vehicle Power | 12V Vehicle Systems |
1 × EyeOnRoads B27 or B27P Front Camera
1 × 12V Car Power Charger
1 × User Manual
1 × Electrostatic Installation Sticker
1 × USB Card Reader
1 × 1080P Sony Rear Camera with 20ft Cable — selected packages only
1 × GPS Module — B27P GPS packages only
1 × Three-Wire Hardwire Kit — parking-monitor packages only
24-hour parking monitoring: Collision detection and time-lapse monitoring require installation of the compatible three-wire Hardwire Kit.
Voltage compatibility: The dash cam is designed for 12V vehicle systems. A suitable 24V-to-12V converter is required in trucks and other 24V vehicles.
Memory card: Stable 4K recording requires a reliable U3 Class 10 MicroSD card. Low-speed cards may cause recording errors or lost footage.
Rear camera compatibility: Use the original compatible 1080P Sony rear camera. Third-party cameras may use different wiring or communication protocols.
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