The 3A Bracket is a precision-engineered mounting accessory tailored for Acumen digital rearview mirror cameras
5× wider than traditional mirrors—significantly reducing blind spots
making it perfect for larger vehicles like extended trailers
ensuring durability in rugged environments
supercapacitor (-4°F to 158°F)
M4 Back Plate rear-view-camera The 3A Bracket is aThe M4 Back Plate is a premium accessory crafted to enhance the installation of the M4 and XR10 4K digital rearview mirror systems, delivering a clean and professional mounting solution. Made from durable, lightweight materials, the M4 Back Plate integrates seamlessly with the rearview mirror back shell of the M4 and XR10 4K models, pairing effortlessly with Bracket Adapters 1#, 179#, 190#, 3A#, 216#, and 80# to replace the original factory mirror.