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How Many 12V PWM Filter for RV Backup Camera Systems - Hardwire # VGR64VR Are Required for Multicam  

Updated 10/27/2025 | Published 03/08/2025

Question:

I have the pwm filter ready to be installed on the rear cam. Do I need additional filters for the side mounted cameras as well?

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Expert Reply:

Hey Andrew, the 12V PWM Filter for RV Backup Camera Systems - Hardwire # VGR64VR only needs to be installed once on your setup and all of the cameras will work. Basically this needs to install onto the activation circuit of the camera which all of them should be sharing.

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Jameson C
Jameson C. profile picture

Jameson C.

10/27/2025

Hey Andrew, how did things go after you added the PWM filter to your rear camera setup? Did all of your cameras start working properly once it was connected to the shared activation circuit? Your update could make it easier for others wiring multiple cameras.

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