AUTO-VOX SL56AI 7.2-Inch Solar Wireless Backup Camera

The AUTO-VOX SL56AI is a wireless backup camera system with a 7.2-inch monitor, magnetic camera mount, and solar-assisted battery charging. Its claimed detection alerts and DVR recording add functions beyond a basic reversing view, while wireless range and charging behavior depend on the stated operating conditions.

At a glance

Magnetic mounting is described as tool-free on steel surfaces. The listing says two metal plates are included for aluminum or fiberglass surfaces.
A built-in rechargeable battery receives solar-assisted charging. Sleep mode is adjustable to 120 seconds, 240 seconds, or off.
The system claims on-screen detection boxes and audible alerts for detected people and vehicles while reversing.
IR night vision, loop recording, and an IP69K waterproof housing are listed.

Price

$139.99Save 42%

Reference price: ~~$239.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Wireless video and magnetic mounting avoid running a camera cable and make repositioning between vehicles easier, according to the listing.
Loop recording can overwrite older files when storage is full, providing ongoing recording without manually clearing full storage.
The claimed 500 ft wireless range is intended to support longer vehicle and trailer setups, though actual performance varies with terrain and surroundings.

Technical specifications

12 specifications

Identity
Brand	AUTO-VOX
Model	SL56AI

Display and video
Screen size	7.2 inches
Video capture resolution	1080p
Effective still resolution	1080 pixels
Field of view	120 degrees

Camera and system features
Connection type	Wireless
Voltage	12 volts
Compatible devices	vehicle
Installation type	Surface Mount

Dimensions and installation
Dimensions listed	9.06"L x 4.33"W x 8.07"H
Weight listed	0.8 kg

What to know before buying

Listing details to confirm

The listing presents 1080p video and 1080 pixels effective still resolution, which are different kinds of resolution specifications. It also describes solar-assisted charging and a built-in rechargeable battery without giving battery runtime or charging rates, and the 500 ft connection claim is subject to terrain and surroundings. Confirm the selected package's compatibility and operating needs before purchase.

Who is it for?

A good fit for

Drivers of trucks, RVs, campers, or trailers seeking a wireless rear-view camera with magnetic mounting.
Buyers who want a monitor-based reversing view with claimed IR night vision, detection alerts, and loop recording.

Less suited to

Buyers who need a specified battery runtime, solar charging rate, or independently confirmed wireless range.
Drivers who require a wired camera installation or a confirmed multi-camera view.

AUTO-VOX SL56AI 7.2-Inch Solar Wireless Backup Camera · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 35 ratings

5 stars71%71%
4 stars20%20%
3 stars0%0%
2 stars0%0%
1 star9%9%

Customer rating data is broadly favorable but limited in scale, with a noticeable one-star share alongside mostly high ratings. The ratings do not identify why customers chose their scores, so they cannot establish performance of the magnetic mounting, solar-assisted charging, alerts, or wireless range.

Frequently asked questions

Does the SL56AI need camera wiring?

The listing describes a wireless connection and magnetic mounting, with no camera wiring required. It does not explain all monitor power or installation requirements.

Can the camera mount on a non-metal vehicle surface?

The listing says two metal plates are included for non-metal surfaces such as aluminum or fiberglass. The chosen attachment method and surface suitability should be confirmed for your vehicle.

How far can the wireless connection reach?

The listing claims a range of up to 500 ft and says performance may vary with terrain and surroundings.

Does it record video?

The listing describes built-in DVR loop recording, which can be enabled in settings and overwrites older files when storage is full. It does not specify recording storage capacity.