Fix Reverse Camera Screen Distortion & Black Screen Issues Instantly

Say goodbye to frustrating "screen cycle distortion" and sudden black screens when reversing. This 12V Anti-Interference DC Power Relay Capacitor Filter delivers a clean, stable 12V DC power supply directly to your car's rear view or parking camera — so every backup is crisp and clear.

Made in Mainland China.

Why Your Rear Camera Needs This Filter

Modern vehicle electrical systems generate noise and voltage fluctuations that wreak havoc on camera displays. This precision relay filter rectifier smooths out those interference spikes, protecting your investment and giving you a reliable, consistent image every time you shift into reverse.

Key Features

Stable 12V DC Output — Eliminates power fluctuations that cause image distortion or complete signal loss on rear cameras.
Solves Black Screen & Flickering — Specifically designed to fix the "screen cycle distortion" problem common with aftermarket backup cameras.
High-Quality Components — Built with precision-grade internal components housed in a durable plastic casing for long-lasting, reliable performance.
No Modification Required — Simple plug-and-play installation; just follow the included wiring guide — no cutting or splicing needed.
Universal Compatibility — Works with most 12V reverse/parking rear view camera systems.
Compact & Discreet — Small form factor fits neatly in your vehicle's wiring without taking up space.

Specifications

Input Voltage: 12V DC
Type: Power Relay Capacitor Filter / Rectifier
Compatible With: Rear view cameras, parking cameras, reverse cameras
Housing Material: Durable plastic
Package Includes: 1 × Power Ballast Filter Unit

Who Is This For?

This filter is perfect for car owners and DIY installers who have fitted an aftermarket backup camera and are experiencing interference-related display problems. It's also a great preventive measure for anyone installing a new rear view camera system.

Related Products You May Like

For more information on automotive electrical safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Buick

Frequently Asked Questions

Q: Will this 12V relay capacitor filter work with my aftermarket reverse camera?

A: Yes — this 12V DC power relay capacitor filter is designed to be compatible with most standard aftermarket rear view and parking cameras that operate on a 12V power supply. It stabilizes the power input to eliminate screen flickering, distortion, and black screen issues.

Q: Is this relay filter hard to install in my car?

A: Not at all. The relay capacitor filter is designed for easy, no-modification installation. Simply follow the wiring settings guide included with the unit. No cutting, splicing, or advanced electrical knowledge is required — making it a great DIY solution.

Q: What exactly causes my reverse camera to flicker or go black, and how does this fix it?

A: Flickering and black screens on rear view cameras are typically caused by electrical noise and voltage fluctuations in the vehicle's 12V power circuit. This relay filter rectifier smooths out those irregularities, delivering a clean, stable DC power supply to your camera for a clear, consistent image every time you reverse.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.