ROVE R2-4K DUAL Dash Cam Front and Rear – Sony STARVIS 2, GPS, WiFi & 128GB Card

Full HD 1080P Rear Camera for Additional Coverage

The ROVE R2-4K DUAL includes a rear camera designed to record in 1080P Full HD.

Rear camera coverage is especially useful during incidents involving vehicles approaching from behind.

This can include rear-end collisions, unexpected braking situations, and traffic disputes involving following vehicles.

By recording both directions simultaneously, the ROVE provides additional context that a front-only camera cannot capture.

The rear camera also features an F1.8 aperture designed to support low-light recording.

For daily commuters and long-distance drivers, front and rear coverage offers a practical balance of recording capability and installation simplicity.

Sony STARVIS 2 IMX675 Sensor for Enhanced Night Vision

One of the ROVE R2-4K DUAL’s most important features is its Sony STARVIS 2 IMX675 5MP image sensor in the front camera.

Sony STARVIS 2 technology is designed to improve image capture in challenging lighting conditions, making it particularly relevant for automotive recording.

Nighttime driving can be difficult for dash cameras because the scene may contain bright headlights, dark pavement, reflective road signs, and rapidly changing exposure.

The IMX675 sensor works with the camera’s optical and image-processing system to help preserve useful detail.

This can be especially valuable during:

• Nighttime highway driving.
• Early-morning commutes.
• Poorly illuminated residential streets.
• Tunnel entrances and exits.
• Parking garages.
• Roads with inconsistent street lighting.

Actual low-light image quality depends on ambient lighting, vehicle speed, and camera settings.

F1.5 Front and F1.8 Rear Apertures

The ROVE R2-4K DUAL uses different aperture specifications for its front and rear cameras.

The front camera features an F1.5 aperture, while the rear camera uses an F1.8 aperture.

These relatively wide apertures are designed to support light gathering in low-light conditions.

The front camera’s F1.5 aperture complements the Sony STARVIS 2 sensor, while the rear camera’s F1.8 aperture supports recording when traffic behind the vehicle is poorly illuminated.

Together, the two cameras provide useful recording perspectives during both daytime and nighttime driving.

HDR Technology for Balanced Exposure

The ROVE R2-4K DUAL supports HDR imaging designed to improve visibility when bright and dark areas appear in the same scene.

For example, bright approaching headlights may create intense highlights while the surrounding roadway remains dark.

HDR processing can help preserve information across these contrasting areas.

This can also be useful when driving through tunnels, parking structures, or streets with strong sunlight and deep shadows.

Although HDR improves exposure management, it cannot guarantee perfectly clear footage or readable license plates in every situation.

Ultra-Fast Dual-Band WiFi with Downloads Up to 20MB/s

The ROVE R2-4K DUAL features built-in dual-band WiFi supporting 5.8GHz and 2.4GHz connections.

Using the ROVE mobile application on a compatible iPhone or Android smartphone, drivers can preview, download, and manage recorded footage.

ROVE advertises wireless download speeds of up to 20MB/s under suitable conditions.

This can help reduce transfer time when saving large video files.

ROVE App Features

• Preview recorded footage.
• Download videos to a compatible smartphone.
• Manage supported camera settings.
• Share saved clips.
• Install supported over-the-air firmware updates.

The ability to update firmware wirelessly can make it easier to maintain the camera without manually transferring software files.

Important: Built-in WiFi provides local communication between the dash camera and smartphone. It does not mean the camera includes cellular internet service or independent remote cloud monitoring.

Actual transfer speeds depend on smartphone compatibility, wireless conditions, and file size.

Built-In GPS with Live Speed and Compass Display

The ROVE R2-4K DUAL includes built-in GPS designed to record driving information alongside video footage.

The camera’s 3-inch IPS display can show live speed and compass direction.

Recorded GPS information includes:

• Vehicle speed.
• Driving route.
• Location information.
• Speed stamps associated with recorded footage.

Drivers can review GPS-tagged recordings using ROVE’s free GPS Player software for Windows and Mac.

GPS data can provide useful context when reviewing a traffic incident or documenting a particular journey.

For automotive enthusiasts, it can also add information to recordings from scenic drives and road trips.

GPS accuracy depends on satellite reception and environmental conditions.

3-Inch IPS Display for Convenient Operation

The ROVE R2-4K DUAL features a 3-inch IPS display.

The screen provides convenient access to supported settings, playback functions, and driving information.

During installation, the display can help confirm that the front camera is aimed correctly and that the rear camera is recording as intended.

The camera also includes a screen saver function for drivers who prefer less display activity during normal operation.

Free ROVE PRO 128GB microSD Card Included

The ROVE R2-4K DUAL includes a ROVE PRO 128GB microSD card, allowing drivers to begin recording without purchasing additional storage.

This is a useful addition for a dual-channel system that records high-resolution front footage and 1080P rear footage simultaneously.

Actual recording retention depends on video bitrate, recording settings, and the amount of protected footage stored on the card.

Follow ROVE’s formatting recommendations and periodically verify that recordings are being saved correctly.

Supports microSD Cards Up to 1TB

For drivers who want additional recording retention, the ROVE R2-4K DUAL supports compatible microSD cards up to 1TB.

This is particularly useful for frequent commuters, long-distance drivers, and motorists who want more footage retained before normal loop recording overwrites older files.

When upgrading storage, choose a compatible high-endurance microSD card designed for continuous video recording.

Actual recording duration depends on resolution, bitrate, and camera settings.

Automatic Loop Recording

The ROVE R2-4K DUAL supports automatic loop recording.

When the memory card reaches capacity, the camera overwrites eligible older recordings to make room for new footage.

This helps maintain everyday recording without requiring drivers to manually delete old files after every trip.

For commuters and long-distance drivers, loop recording reduces routine storage management.

Important recordings should still be transferred to separate storage promptly following an incident.

G-Sensor Emergency Video Protection

The ROVE R2-4K DUAL includes a built-in G-sensor designed to detect qualifying impacts or collisions.

When an event is detected, the camera automatically protects the associated recording from normal loop overwriting.

This can help preserve footage involving rear-end collisions, unexpected roadway impacts, and other incidents that trigger the sensor.

Emergency video locking provides an additional safeguard when drivers cannot manually save footage immediately.

Protected recordings should still be backed up when practical.

Three Optional 24-Hour Parking Monitoring Modes

The ROVE R2-4K DUAL supports three parking surveillance modes when connected to a compatible hardwire kit.

1. Time-Lapse Parking Recording

The camera supports 1FPS time-lapse recording, capturing one frame per second to provide a condensed view of activity around the parked vehicle.

This can help reduce storage requirements during extended monitoring.

2. Motion Detection

Motion detection is designed to activate recording when qualifying movement is detected within the camera’s monitored area.

This can be useful in parking lots, garages, and other locations where activity around the vehicle may occur.

3. Collision Detection

The collision detection mode is designed to record when a qualifying impact occurs while the vehicle is parked.

According to ROVE, a detected parking event triggers a one-minute recording that is locked in a dedicated event folder.

The camera also provides a voice alert the next time the vehicle is started, informing the driver that an event occurred while parked.

Important: A compatible hardwire kit is required for parking monitoring and is not included in the standard package.

Actual monitoring duration depends on available power, storage capacity, and selected settings.

Built-In Supercapacitor for Automotive Reliability

The ROVE R2-4K DUAL uses a supercapacitor instead of relying on a conventional lithium-ion battery for its internal power-storage component.

Supercapacitors are commonly used in dash cameras because they can offer advantages in automotive temperature environments.

The ROVE also includes built-in thermal protection designed to help safeguard the camera in high-temperature conditions.

A supercapacitor does not provide hours of independent recording power.

The camera still requires a suitable external power connection for normal operation and parking surveillance.

Voice Guidance and Screen Saver

The ROVE R2-4K DUAL includes voice guidance designed to provide useful status information.

This is particularly helpful for parking monitoring, where the camera can alert the driver to a detected event when the vehicle is started again.

The screen saver function can also reduce unnecessary display activity during driving.

These features make the camera more convenient to operate without requiring constant interaction.

Optional CPL Filter Compatibility

The ROVE R2-4K DUAL includes front lens threads designed to accept a compatible optional circular polarizing (CPL) filter.

A properly adjusted CPL filter can help reduce certain reflections from the windshield and dashboard.

This may improve footage in situations where interior reflections interfere with the recorded image.

However, polarizing filters can also reduce the amount of light reaching the camera, so they may not be ideal for every nighttime driving condition.

The CPL filter is optional and is not identified as included in the supplied package.

Complete Installation Accessories Included

The ROVE R2-4K DUAL includes the essential accessories needed for a standard front and rear camera installation.

According to the supplied package description, included items are:

• Front dash camera.
• Rear dash camera.
• ROVE PRO 128GB microSD card.
• Dual USB fast car charger.
• Power cable.
• Data cable.
• Rear camera connection cable.
• Camera mounts.
• Cable clips.
• Trim installation tool.
• Cleaning wipe.

For safe operation, ROVE recommends using the included power cable and a compliant 5V USB power source.

Inspect the cable and memory card for visible damage before installation.

When routing camera wiring, avoid airbag deployment zones, moving components, and locations where cables could interfere with vehicle controls.

For DIY installers, our Car Wiring Guide – Essential Tools provides useful background on the tools commonly used for automotive electrical installations.

Ideal for Commuters, Road Trips and Automotive Enthusiasts

The ROVE R2-4K DUAL is designed for drivers who want front and rear recording with strong emphasis on nighttime image quality.

Daily commuters benefit from dual-camera coverage during heavy traffic.

Families gain additional recording perspectives during everyday travel and long-distance trips.

New drivers can review unexpected roadway situations using recorded footage.

Automotive enthusiasts can use GPS-tagged recordings to document scenic drives and road trips.

Drivers in hot climates may appreciate the supercapacitor construction and built-in thermal protection.

For motorists maintaining vehicles with aftermarket electronics, understanding charging-system performance can also be helpful. My Pro Street Online’s alternator testing resources provide additional information about automotive electrical diagnostics.

Why Choose the ROVE R2-4K DUAL Dash Cam?

The ROVE R2-4K DUAL combines a Sony STARVIS 2 IMX675 sensor, 2.5K front capture upscaled to 4K output, and 1080P rear recording in one dual-channel system.

Its F1.5 front aperture, HDR imaging, and F1.8 rear aperture support recording in challenging lighting conditions.

Built-in GPS, dual-band WiFi, a 3-inch IPS display, and the ROVE smartphone application provide convenient access to recordings and driving information.

The included 128GB microSD card, support for up to 1TB storage, supercapacitor design, and three optional parking modes add practical functionality.

For drivers who prioritize Sony STARVIS 2 nighttime recording, expandable storage, GPS, and advanced parking monitoring, the ROVE R2-4K DUAL is a compelling front and rear dash camera.

ROVE R2-4K DUAL Technical Specifications

Frequently Asked Questions

Does the ROVE R2-4K DUAL record native 4K video?

No. The front camera captures footage at 2.5K QHD and upscales it to 4K (2160P) output. It should not be advertised as native 4K.

What sensor does the ROVE R2-4K DUAL use?

The front camera uses a Sony STARVIS 2 IMX675 5MP image sensor.

Does the ROVE R2-4K DUAL include a rear camera?

Yes. The included rear camera records in 1080P Full HD.

Does it include a memory card?

Yes. A ROVE PRO 128GB microSD card is included.

What is the maximum supported memory card capacity?

The manufacturer advertises support for compatible microSD cards up to 1TB.

Does the ROVE R2-4K DUAL have GPS?

Yes. Built-in GPS records speed, route, and location information.

Can I download recordings to my smartphone?

Yes. The ROVE app supports wireless video downloads using the camera’s built-in WiFi connection.

Does the camera support parking surveillance?

Yes. It supports time-lapse, motion detection, and collision detection parking modes with a compatible hardwire kit purchased separately.

Does the ROVE R2-4K DUAL use a lithium-ion battery?

No. The supplied specifications describe a supercapacitor-based design.

Does the camera support an optional CPL filter?

Yes. The front lens includes threads for a compatible optional CPL filter.

Does the camera provide parking event notifications?

According to ROVE, the camera can provide a voice alert when the vehicle is started after a qualifying parking event has been recorded.