Fix unstable power issues in your backup camera with 12V DC Power Relay Filter Rearview Backup Camera Rectifier. Stabilizes voltage to prevent flickering or black screens during reversing.

• Stable 12V Output: Eliminates screen distortion.
• Universal Fit: Works with most 12V backup cameras.
• Durable & Waterproof: Built for long-term use.
• Tool-Free Installation: Connects to reversing light and camera in minutes.