Rexing M1 Dash Cam Extension Cable: Your Ultimate Guide

To really get the most out of your Rexing M1 dash cam, especially if you’re rocking a bigger vehicle, understanding the Rexing M1 dash cam extension cable is key. This isn’t just about plugging something in. it’s about making sure your rear camera gets a clear shot, no matter the distance, and keeping your setup looking neat and professional. You’ve invested in a dash cam like the Rexing M1 for peace of mind, right? It captures clear 1296p video from the front and 720p from the rear, giving you a good view of what’s happening around your vehicle. But for that rear camera to do its job perfectly, especially if you drive a truck, SUV, or a larger sedan, the standard cable might just fall short. That’s where an extension cable comes in. It’s not just a minor accessory. it’s often a necessity for proper installation and optimal performance. This guide will walk you through everything you need to know, from why you might need one to where to find the right Rexing M1 dash cam extension cable replacement. We’ll cover compatibility, sizes, and even a quick run-through on replacing it yourself, so you can confidently keep your eyes on the road, both front and back.

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Why You Might Need a Rexing M1 Dash Cam Extension Cable

You might be wondering, “Do I even need one?” Well, here are a few common scenarios where a Rexing M1 dash cam extension cable becomes super handy, or even essential:

• Replacing a Damaged Cable: Life happens, right? Sometimes cables get pinched, frayed, or accidentally cut during other car modifications. If your original rear camera cable is acting up, a replacement is your only way to get that rear view back.
• Longer Reach for Bigger Vehicles: The standard rear camera cable that comes with the Rexing M1 is typically around 18 feet long. For smaller cars or hatchbacks, that’s usually enough. But if you drive a large SUV, a truck like a Ford F-150, a van, or anything with a longer wheelbase, you’ll probably find that 18 feet just doesn’t cut it. To run the cable neatly along the headliner and trim to the back, you’ll definitely need extra length.
• Custom Installations: Maybe you have a very specific way you want to route your cables, or you’re installing the rear camera in a unique spot that requires a longer, more circuitous path. An extension cable gives you that flexibility for a truly custom setup.
• Achieving a Clean Look: Tucking cables out of sight along the A-pillar, under the trim, and through the headliner makes your dash cam setup look professional and prevents annoying dangling wires. This often requires a bit more length than just a direct line.

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Understanding Rexing M1 Extension Cable Compatibility

This is probably one of the most important things to get right: compatibility. You can’t just grab any old extension cable and expect it to work with your Rexing M1.

• Importance of Genuine Rexing Accessories: Rexing generally recommends using their approved accessories. This is because different dash cams, even from the same brand, can use different connectors or pin configurations for their rear cameras. Using an incompatible charger, for example, can cause serious personal injury or damage to your device.
• Specific Connectors: For the Rexing M1 rear camera, you’re usually looking for a 4-pin 2.5mm jack. While some older dash cams might use a 3.5mm headphone jack plug, the M1 typically uses a specific 4-pin connector. It’s crucial to verify the exact connector type on your M1 and its rear camera. If you’re unsure, checking your M1’s user manual or the Rexing USA website is always a good idea. The rear camera port on the M1 is an AV port.
• Pin Configuration Matters: Even if the physical connector size looks right, the pin configuration which wire does what can vary. An incorrectly wired cable might not transmit video, or worse, could potentially damage your dash cam. Some third-party cables might claim universal compatibility, but it’s a gamble unless they specifically mention Rexing M1 support. Always try to find a cable that explicitly states compatibility with the Rexing M1.

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Rexing M1 Dash Cam Extension Cable Sizes: Finding Your Perfect Fit

When it comes to Rexing M1 dash cam extension cable sizes, one size definitely does not fit all. The goal is to get enough length to run the cable discreetly and securely without having too much excess that you need to bundle up. Rexing J1772 Extension: Your Ultimate Guide to Longer EV Charging

• Standard Lengths Provided by Rexing: The Rexing M1 mirror dash cam typically includes an 18-foot about 5.5 meters rear camera extension cable in its package. For many vehicles, particularly smaller cars or hatchbacks, this might be sufficient.
• Common Aftermarket Lengths: When you start looking for a Rexing m1 dash cam extension cable replacement, you’ll likely find options in various lengths. Common extensions might be in the range of 6 meters around 19.68 feet or even up to 33 feet about 10 meters for other Rexing models, like the V1P Gen3 and V1P Pro. While a 33-foot cable is mentioned for other models, it gives you an idea of the longer lengths available in the market.
• How to Measure for Your Vehicle: This is where you get to be a bit of a detective!
  1. Map Your Route: Before buying, grab a piece of string or a measuring tape and map out the exact path you intend to run the cable from your main M1 unit usually mounted on your rearview mirror to your rear camera. Think about going up into the headliner, along the A-pillar, possibly under the floorboards, and then back up to the rear camera’s mounting spot.
  2. Add Some Slack: Always add an extra foot or two to your measurement. You’ll thank yourself for the wiggle room when you’re tucking cables and navigating tight corners. It’s better to have a little extra than to be agonizingly short.
  3. Consider Door Jambs and Hinges: If you plan to route through door jambs or areas where the cable might bend, factor in the extra length needed for those curves and for safe routing away from moving parts.
• Rexing M1 Dash Cam Extension Cable Size Comparison:
  • 18ft Standard: Good for smaller sedans, hatchbacks, or if you’re mounting the rear camera inside the back window of a compact car.
  • 20-25ft: A solid choice for most mid-size SUVs, larger sedans, or smaller trucks where the 18ft cable just feels a bit too snug. This length gives you more flexibility for cleaner routing.
  • 30-35ft: If you own a full-size SUV, a large pickup truck especially if routing through the truck bed, or a van, you’re probably going to need something in this range to ensure a clean, concealed installation. Some users report needing an extension even for a Silverado. One Rexing USA answer stated that 18ft cables are often sufficient for pickup trucks like the Ford F-150, but an extension is available if needed.

Remember, a shorter cable is generally better for signal integrity, so don’t go excessively long if you don’t need to. However, prioritize getting the job done neatly and safely.

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Where to Buy Your Rexing M1 Dash Cam Extension Cable

You’ve measured, you know the length you need, and you’re ready to buy a Rexing M1 dash cam extension cable. Here’s where to look:

• Rexing’s Official Website: This is usually your safest bet for genuine and compatible accessories. Rexing USA often lists replacement parts and specific extension cables for their models. This ensures you’re getting a cable that’s designed to work perfectly with your M1. Look for their “Accessories” or “Product Support” sections. They also offer hardwire kits and other dash cam accessories.
• Amazon Mention Rexing m1 dash cam extension cable amazon, amazon prime, amazon UK, amazon India, amazon Canada, amazon usa: Amazon is a huge marketplace, and you’ll definitely find options there.
  • When searching for “Rexing m1 dash cam extension cable amazon,” make sure to read the product descriptions carefully. Look for explicit mentions of Rexing M1 compatibility and the correct connector type e.g., 4-pin 2.5mm.
  • Check seller reviews and product reviews to see if other Rexing M1 owners have successfully used the cable.
  • For speed, look for “Rexing m1 dash cam extension cable amazon prime” options if you’re in a hurry.
  • If you’re outside the US, tailor your search to “Rexing m1 dash cam extension cable UK,” “Rexing m1 dash cam extension cable amazon India,” or “Rexing m1 dash cam extension cable amazon Canada” to find local listings and avoid international shipping hassles.
• Other Online Retailers: Specialty electronics stores or automotive accessory websites might carry compatible cables. Sites like AliExpress also list various dash cam extension cords, so if you’re looking there, pay close attention to the pin count e.g., 4-pin, 5-pin, 6-pin and stated compatibility. Just be extra cautious with generic brands and always double-check compatibility specifics.
• Rexing m1 dash cam extension cable UK Specific Options: For those in the UK, besides Amazon UK, you might find dash cam accessories at general automotive retailers like Halfords. While they might not stock Rexing-branded specific cables, they might have universal dash cam wiring and fixings. Always verify compatibility before purchasing.

A little tip: When buying, try to stick with reputable sellers and brands. Going for the cheapest, most generic option can sometimes lead to compatibility issues or poor signal quality, which totally defeats the purpose of your dash cam!

Jason rexing

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Rexing M1 Dash Cam Extension Cable Replacement: Step-by-Step Guide

You’ve got your new Rexing m1 dash cam extension cable replacement in hand. Now, let’s get it installed. This is a general guide, but always refer to your Rexing M1 user manual for specific instructions.

1. Gathering Your Tools

Before you start, make sure you have:

• Your new Rexing M1 dash cam extension cable.
• Plastic trim removal tools: These are super helpful for prying open interior panels without damaging them. You can usually find a cheap set online or at an auto parts store.
• Cable management clips or zip ties: To keep things neat.
• Isopropyl alcohol and a microfiber cloth: For cleaning surfaces if you’re using adhesive clips.
• Flashlight or headlamp: For seeing into those dark corners.
• Your Rexing M1 user manual: Seriously, it’s your best friend for specifics.

2. Disconnecting the Old Cable If Replacing

• Power Down: First things first, make sure your dash cam is completely powered off and unplugged from any power source. You don’t want any electrical mishaps.
• Locate Connections: Gently disconnect the old rear camera cable from both the main M1 unit usually an AV port and the rear camera itself. Take note of how it was routed.
• Careful Removal: Use your trim removal tools to carefully unclip and remove the old cable from wherever it’s tucked away. Be gentle to avoid breaking any clips or panels.

3. Routing the New Cable

This is the most time-consuming part, but taking your time here will result in a clean, professional-looking installation. Rexing provides a cable management tool with the M1 to help with this.

• Start at the Front: Begin routing the new cable from the main M1 unit.
• Headliner and A-Pillar: Gently tuck the cable up into the headliner the fabric lining on your car’s ceiling using your trim tool. Then, run it along the edge towards the A-pillar the pillar between your windshield and front door.
• Along the Door Frame: Carefully pull back the weather stripping along your door frame. This usually reveals a channel where you can hide the cable. Work the cable down this channel.
• Under the Floor Optional: For a truly hidden route, you might run the cable under the floor mats or carpet, along the door sills.
• To the Rear: Continue routing the cable towards the back of the vehicle, again utilizing the headliner, C-pillars, or side panels. Remember to keep the cable away from any side curtain airbags.
• Rear Camera Connection: Once you reach the rear, connect the cable to your rear camera.

4. Connecting the New Cable

• Plug It In: Connect one end of the extension cable to the rear camera port on your Rexing M1 main unit.
• Rear Camera Connection: Plug the other end into the rear camera. The rear camera itself is powered through this connection to the front camera unit.
• Secure the Cable: Use cable management clips or zip ties to secure any loose sections of the cable, especially where it might interfere with moving parts or dangle.

5. Testing

• Power Up: Plug your Rexing M1 back into power and turn it on.
• Check the Display: The M1 has a 10-inch IPS touch screen display where you can swipe to switch between front and rear camera views. Confirm that the rear camera image is clear and stable. You might need to swipe left or right on the touchscreen to switch views.
• Adjust View: If needed, swipe up or down on the touchscreen to adjust the rear camera’s view angle.

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Tips for Installing Your Rexing M1 Extension Cable

Beyond the basic steps, here are a few pro tips to make your installation even smoother:

• Cable Routing Best Practices:
  • Avoid Airbags: Never run cables in a way that obstructs airbags. Always route them behind or away from airbag deployment zones.
  • Use Existing Channels: Most cars have channels under trim pieces or weather stripping. These are your best friends for hiding cables.
  • Start with the Hardest Part: Sometimes it’s easier to route from the back to the front, especially if the rear camera mounting is tricky, and then connect to the main unit.
• Avoiding Interference: Try to keep your dash cam cables away from other electrical wiring in your car if possible, to minimize potential interference that could affect video quality.
• Securing the Cable: Use good quality adhesive clips or zip ties. In areas with a lot of vibration like near the trunk, reinforce the securing points.
• Don’t Force It: If a trim piece isn’t coming off easily, re-evaluate. Forcing it can lead to broken clips or damaged interior. Plastic trim removal tools are designed to prevent this.
• Consider Hardwiring: While not directly about the extension cable, if you’re routing cables, you might also consider hardwiring your dash cam for continuous power and parking monitoring. Rexing offers smart hardwire kits for 24-hour surveillance and low voltage protection. This eliminates the need for the cigarette lighter port and provides power even when the engine is off.

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Common Issues and Troubleshooting

Even with a perfect installation plan, sometimes things don’t go exactly as expected. Here are some common issues you might run into with your Rexing M1 dash cam extension cable and how to troubleshoot them:

• No Signal from Rear Camera:
  • Check Connections: The most common culprit! Make sure both ends of the extension cable are securely plugged into the main M1 unit and the rear camera. Give them a gentle wiggle to ensure they’re seated properly.
  • Cable Damage: Inspect the entire length of the extension cable for any visible damage, kinks, or cuts.
  • Compatibility: Are you absolutely certain the extension cable is compatible with your Rexing M1? If it’s a generic cable, it might have the wrong pinout.
  • Rear Camera Issue: If you have another compatible cable, try it to rule out a faulty rear camera.
• Flickering or Intermittent Image:
  • Loose Connection: Again, check those connections. Even a slightly loose plug can cause flickering.
  • Cable Quality: A low-quality or very long extension cable might introduce signal degradation, especially if it’s not well-shielded. Shorter, higher-quality cables generally perform better.
  • Interference: Is the cable running too close to other electrical components in your car that could be causing electromagnetic interference? Try rerouting slightly.
• Loose Connections After Installation:
  • Secure Tightly: When you connect the cables, ensure they click into place and feel snug.
  • Strain Relief: Make sure the cables aren’t under tension, which can pull them out of their ports over time. Use cable clips to provide strain relief near the connection points.
  • Vibration: Constant vehicle vibration can loosen connections. Ensure the plugs are as secure as possible and that the cable itself is well-secured along its route.

If you’ve tried these troubleshooting steps and are still having issues, it’s a good idea to reach out to Rexing’s customer support. They can often provide model-specific advice.

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Frequently Asked Questions

Are all dash cam extension cables compatible with the Rexing M1?

No, definitely not all of them. The Rexing M1 uses a specific 4-pin 2.5mm AV port for its rear camera. You need an extension cable that matches this connector type and pin configuration. Using a generic cable or one designed for a different dash cam model like one with a 3.5mm jack or a different pin count, e.g., 5-pin or 6-pin might not work and could even potentially harm your device. Always look for cables explicitly stated to be compatible with the Rexing M1.

How do I know what length Rexing M1 dash cam extension cable I need?

The best way is to measure! Take a piece of string and carefully trace the path you plan to route the cable from your front dash cam unit to your rear camera, accounting for tucking it into the headliner, along pillars, and around door frames. Add an extra foot or two for slack. The Rexing M1 typically comes with an 18-foot cable, and if you have a larger vehicle like an SUV or truck, you’ll likely need a longer extension, possibly 20-35 feet, to ensure a neat installation.

Can I use two extension cables together for more length?

While technically possible, it’s generally not recommended. Every connection point and added length can introduce signal loss or interference, which might degrade the video quality from your rear camera. It’s always better to use a single, appropriately long extension cable rather than chaining multiple shorter ones together.

What’s the typical cost of a Rexing M1 dash cam extension cable?

The price for a compatible Rexing M1 dash cam extension cable can vary depending on the length, brand official Rexing vs. third-party, and where you purchase it. Generally, you might expect to pay anywhere from $10 to $30 USD for a good quality extension cable. Official Rexing accessories might be on the higher end, but they offer guaranteed compatibility.

How long do Rexing dash cam cables usually last?

With proper installation and care, your Rexing dash cam cables, including extension cables, should last for several years. Factors that can shorten their lifespan include extreme temperatures constant direct sunlight, repeated bending or pinching during routing, improper installation leading to strain, or general wear and tear from vehicle vibration. If you notice flickering, intermittent connection, or a complete loss of signal, the cable could be the culprit and might need a replacement. Getting Started: What You’ll Need (Pre-Installation Checklist)

Where can I find a Rexing M1 dash cam extension cable replacement video?

For visual guidance on replacing your Rexing M1 dash cam extension cable, you’ll likely find instructional videos on platforms like YouTube. Searching for “Rexing M1 rear camera cable installation” or “Rexing dash cam cable routing” can bring up helpful tutorials. While specific M1 videos might be limited, many general dash cam installation videos offer transferable tips on how to route and manage cables effectively. Rexing also provides installation guides on their website.

Is there a specific Rexing M1 dash cam extension cable replacement part number?

Rexing generally refers to their accessories by name rather than strict part numbers for cables. The key is to look for “Rexing M1 Rear Camera Extension Cable” and confirm the connector type 4-pin 2.5mm and desired length. Checking the “Accessories” section on the official Rexing USA website or the product description when searching on Amazon will usually provide the most accurate information for purchasing a compatible replacement.

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