YQMAJIM 4Pin Backup Camera Extension Cable – 20ft Pure Copper Shielded 4P Dash Cam Wire

Extend your rear-view camera setup with the YQMAJIM 4Pin Backup Camera Extension Cable. This extendable cord is designed to help you reach cameras that sit farther from the dash while keeping installation neat and clean. Built for durability and signal integrity, it supports flexible routing in cars, trucks, and vans without compromising performance.

Key benefits at a glance

• Pure copper thick wire with a 3.5mm diameter and a shielding layer helps minimize signal loss on longer runs, supporting steadier video transmission.
• Standard 4-pin connector compatibility expands options for many dash cams and rear-view cameras in the market.
• Multiple length options (5ft, 10ft, 15ft, 20ft, 25ft) let you choose the right balance between reach and stability.
• Designed to hide wires neatly in nooks and crannies, delivering a cleaner, more professional install inside the vehicle.

Technical notes

• Thicker copper shielding contributes to better signal retention over extended distances, helping maintain video quality where needed.
• Always check that the plug matches your device before purchase; this cable is a 4-pin extension.
• Test compatibility before wiring to avoid surprises during installation.

Real-world use scenarios

Whether replacing a stretched factory cable or rerouting a camera for a better view, this extension gives you flexibility. Use it to route under dashboards, along trim panels, or through door sills to keep the interior tidy and distraction-free.

• Extend reach for cameras mounted higher or farther back without forcing a short lead, preserving alignment.
• Preserve clean lines in sedans, SUVs, or work vehicles while keeping connectors accessible for future maintenance.

Note: This extension is optimized for 4-pin systems. If you need other pin configurations, browse YQMAJIM for 5-pin, 6-pin, or 8-pin options.