Solar4B Max 1080P Magnetic Wireless Backup Camera with DVR Loop Recording

$159.99 USD
  • Stronger Signal with Dual-Antenna Technology
  • 7.2" Split-Screen 1080P HD Display
  • Magnetic Mount for Easy Installation
  • Long-Lasting 6600mAh Rechargeable Battery
  • IP69K Waterproof & Anti-Fog Design

Camera Option: Standard Setup (1 Monitor + 1 Camera)

Standard Setup (1 Monitor + 1 Camera)
Dual Camera Setup (1 Monitor + 2 Cameras)
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Solar Wireless RV Backup Camera

Solar4B Max

The magnetic solar backup camera built for RVs, trailers, and the long road ahead. One minute to install. 

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Upgraded to a 7.2-inch wide-view monitor.

We upgraded Solar 4B Max to a 7.2-inch wide-view display, giving you nearly 40% more screen real estate than a standard 5-inch monitor. 

1080P daytime clarity meets IR night vision.

Solar 4B Max gives you sharp 1080P clarity in daylight and switches to infrared night vision the moment the light drops, so the view stays clear when you need it most.

Tools Down. Camera Up. One Minute Flat.

Brccket installation

For fiberglass, aluminum,or other non-metal surfaces

Magnetic instcllction-1min

For metal surfaces

Steady Signal From Cab to Tail End. 500ft stable digital wireless signal.

Solar 4B Max delivers a 500-foot stable digital wireless signal, giving you a steady, latency-free view even on the longest rigs.

Solar Powered + 5000mAh, Lasts up to 150 Days 

Built-in 5000mAh battery provides up to 150 days of use. Add an optional solar panel (sold separately) for extended outdoor power. No more charging worries, ready for any weather. 

IP69 weatherproof, from -22°F to 149°F.

Snowed-in driveway in February. Solar 4B Max is built with an IP69 protection rating, the highest grade of waterproof and dust resistance we offer.

DVR Loop Recording

From scenic drives to close calls,it's all
saved automatically,no effort needed

VEHICLE COMPATIBILITY 

Class A / B / C motorhome

Travel trailer

Fifth-wheel trailer

Toy hauler

Destination Trailers

Camper Van

Compatible Car Brands

CLASS A MOTORHOMES FIT LEADING BRANDS

Fits Class A motorhomes from 2005 to 2016, including Winnebago, Tiffin, Fleetwood, Newmar, Thor Motor Coach, etc.

CLASS B MOTORHOMES FIT LEADING BRANDS

Fits Class B motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

CLASS C MOTORHOMES FIT LEADING BRANDS

Fits Class C motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

TRAVEL TRAILERS & 5TH WHEELS FIT LEADING BRANDS

Fits travel trailers and 5th wheels from 2005 to 2023, including Keystone, Grand Design, Forest River, Jayco, Heartland, etc.

Compatible Car Brands

Compatible Car Brands

CLASS B MOTORHOMES FIT LEADING BRANDS

Fits Class B motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

CLASS A MOTORHOMES FIT LEADING BRANDS

Fits Class A motorhomes from 2005 to 2016, including Winnebago, Tiffin, Fleetwood, Newmar, Thor Motor Coach, etc.

CLASS C MOTORHOMES FIT LEADING BRANDS

Fits Class C motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

TRAVEL TRAILERS & 5TH WHEELS FIT LEADING BRANDS

Fits travel trailers and 5th wheels from 2005 to 2023, including Keystone, Grand Design, Forest River, Jayco, Heartland, etc.

SCENARIO SOLUTION

Specifications

Compatible Car Brands

CLASS A MOTORHOMES FIT LEADING BRANDS

Fits Class A motorhomes from 2005 to 2016, including Winnebago, Tiffin, Fleetwood, Newmar, Thor Motor Coach, etc.

CLASS B MOTORHOMES FIT LEADING BRANDS

Fits Class B motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

CLASS C MOTORHOMES FIT LEADING BRANDS

Fits Class C motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

TRAVEL TRAILERS & 5TH WHEELS FIT LEADING BRANDS

Fits travel trailers and 5th wheels from 2005 to 2023, including Keystone, Grand Design, Forest River, Jayco, Heartland, etc.

Compatible Car Brands

Compatible Car Brands

CLASS B MOTORHOMES FIT LEADING BRANDS

Fits Class B motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

CLASS A MOTORHOMES FIT LEADING BRANDS

Fits Class A motorhomes from 2005 to 2016, including Winnebago, Tiffin, Fleetwood, Newmar, Thor Motor Coach, etc.

CLASS C MOTORHOMES FIT LEADING BRANDS

Fits Class C motorhomes from 2010 to 2020, including Winnebago, Coachmen, Thor Motor Coach, Forest River, Jayco, etc.

TRAVEL TRAILERS & 5TH WHEELS FIT LEADING BRANDS

Fits travel trailers and 5th wheels from 2005 to 2023, including Keystone, Grand Design, Forest River, Jayco, Heartland, etc.

Resolution

1080P Full HD (1920 x 1080)
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Screen Optics 

7.2 " IPS Display with Anti-Glare Coating
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Image Sensor 

High-Sensitivity CMOS Sensor
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Viewing Angle 

Wide-angle rear coverage
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Night Vision 

IR Infrared
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Transmission

Digital Wireless
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DVR Recording

Loop recording with on-screen playback (SD card sold separately)
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Power System

Built-in battery + Solar panel（Not include） + USB charging
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Mounting Type

Magnetic base + Steel plate (included)
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Waterproof 

IP69
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Operating Temp 

-22°F ~ 149°F
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Display Sleep

120s /240s / Never
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Guidelines

Adjustable Parking Guidelines
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Certifications

FCC, CE, RoHS, E-mark Certified 
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Memory Storage 

Supports up to 64GB TF card for loop recording (card not included)
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Working Voltage

DC 5V (USB)
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Display Mode

Full screen / Split screen

FAQ

How does the AUTO-VOX Solar 4B’s magnetic mount work?

The AUTO-VOX Solar 4B is a magnetic backup camera that features a powerful built-in magnet, allowing it to securely attach to any metal surface on your vehicle without screws or drilling—perfect for flexible and tool-free installation.

How long does the battery of the AUTO-VOX Solar 4B last after charging?

This magnetic backup camera uses solar power and an energy-saving mode to deliver up to 150 days of operation on a single full charge under typical usage conditions.

Will the AUTO-VOX Solar 4B stay stable during high-speed driving?

Yes, the magnetic backup camera base is engineered for a strong grip and anti-vibration, keeping the camera securely in place even during high-speed driving or bumpy rides.

Is the AUTO-VOX Solar 4B suitable for trailers or vans?

Absolutely. The Solar 4B is an ideal magnetic backup camera for trailers, vans, and other large vehicles thanks to its wireless design and extended signal range.

Does the AUTO-VOX Solar 4B come with everything needed for setup?

Yes, this magnetic backup camera package includes the monitor, magnetic camera, solar panel, charging cable, and all required accessories for a hassle-free installation.

More questions? See our full FAQ

Happy Customer