The Ultimate Guide to Rexing Lock Video: Protecting Your Crucial Dash Cam Footage

picture this: you’re cruising along, minding your own business, and then BAM! Something unexpected happens on the road. Maybe it’s a fender bender, or maybe you just witnessed something wild that needs to be documented. In those moments, your Rexing dash cam is your best friend, and knowing how to handle its “lock video” feature can be an absolute game-changer. Seriously, understanding this isn’t just about tech. it’s about protecting yourself and having rock-solid evidence when you really need it. This guide is all about getting you super comfortable with locking, finding, and managing those crucial video clips, so you can drive with genuine peace of mind. Let’s make sure your dash cam is always ready to back you up!

What Exactly Is a “Locked Video” on Your Rexing Dash Cam?

When you first get a Rexing dash cam, you’ll hear a lot about “loop recording.” This feature is awesome because it makes sure your camera never stops recording, even when your memory card gets full. Essentially, it records video in segments like 1, 3, or 5-minute clips, and once your SD card is packed, it starts overwriting the oldest, unlocked footage with new recordings. It’s super low-maintenance, which is exactly what you want while driving.

But here’s the catch: what if that old footage is something super important, like an accident? That’s where “locking a video” comes in. A locked video is a special recording that your Rexing dash cam marks as protected, making sure it won’t be automatically overwritten by the loop recording feature. Think of it as putting a tiny digital padlock on that specific file, ensuring it stays safe on your memory card until you decide to delete it or format the card yourself. This is pretty much the most vital function of your dash cam, designed to save the moments that truly matter.

Why Locking Your Rexing Videos is Your Driving Guardian Angel

Let’s be real, no one wants to be in an accident or witness something bad, but having a dash cam with a reliable lock feature is like having an extra layer of insurance. Here’s why it’s so important:

• Accident Evidence: Your Legal Lifeline. This is the big one. If you’re ever involved in a collision, that locked video footage can be the single most important piece of evidence. It can clearly show who was at fault, protect you from false claims, and make dealing with insurance companies a whole lot smoother. Dash cams like the Rexing V5C Plus are specifically designed with gravity sensors to detect impacts and lock these videos for disputes.
• Parking Incidents: 24/7 Vigilance. Ever come back to your car only to find a new ding or scratch, with no note in sight? If your Rexing dash cam is hardwired and has parking mode enabled, its G-sensor can detect vibrations or impacts even when your car is off, automatically recording and locking a short clip of the incident. This means you have eyes on your car even when you’re not there.
• Capturing Unique Moments: The Unexpected Treasures. It’s not always about bad stuff! Sometimes you see something incredible—a meteor shower, a hilarious roadside sign, or perhaps even another driver doing something truly bizarre. Locking these videos lets you save those unrepeatable moments to share later, without worrying about them getting erased.
• Peace of Mind: Drive with Confidence. Knowing that your dash cam is actively protecting crucial footage, either automatically or with a quick button press, just makes you feel safer on the road. You can focus on driving, confident that your digital witness is always on duty.

How Your Rexing Dash Cam Locks Videos: The Two Main Ways

Your Rexing dash cam gives you two primary ways to lock video clips, covering both unexpected events and those times you want to take control.

Method 1: The Magic of the G-Sensor Automatic Locking

Most Rexing dash cams come equipped with a G-sensor, or gravity sensor. This little piece of tech is constantly monitoring for sudden impacts, sharp braking, or rapid acceleration. When it detects forces beyond a certain threshold, it automatically locks the current video segment, sometimes even the one immediately preceding the event, into a protected folder. This means if you’re in an accident, your camera automatically saves that critical moment without you having to lift a finger.

• How it works: The G-sensor measures g-shock forces. When the force exceeds a preset level, the current recording segment is locked. For instance, the Rexing V5C Plus will automatically lock a video if it detects an impact while driving. Many models also activate parking mode if hardwired to record and lock a 20-second clip when a collision is detected while parked.
• Adjusting G-sensor sensitivity: This is where you might need to play around a bit. G-sensor sensitivity typically ranges from low to high.
  • High sensitivity means it will trigger and lock videos more easily, which can be great for capturing even minor bumps. However, if you drive on rough roads or have a stiff suspension, you might end up with a ton of “false alarms” and a memory card full of locked, unnecessary files. One Redditor mentioned their G-sensor was “a little too great,” recording every time they gently opened or closed their car door.
  • Low sensitivity requires a more significant impact to trigger, reducing false positives but potentially missing very minor incidents.
  • Most people find medium sensitivity to be the sweet spot, offering a good balance between protection and avoiding excessive locked files. I’d suggest starting there and adjusting based on your driving conditions.
• Connecting to Parking Monitor: For 24/7 protection, many Rexing dash cams can be hardwired to your car’s fuse box. This allows the parking monitor feature to function, meaning the G-sensor remains active even when your car is off. If an impact or significant vibration is detected while parked, the dash cam will wake up, record, and lock a video clip. It’s a fantastic feature for safeguarding your vehicle. Just a heads-up, make sure you use a smart hardwire kit. otherwise, the parking monitor might not work correctly, or you might get warning messages.

Method 2: Taking Control – Manually Locking a Video

Sometimes, you see something unfolding that isn’t quite an “impact” but is definitely something you want to keep. This is where manual locking becomes your best friend.

• When to use it: Maybe you see an aggressive driver, a near-miss that almost involved you, or something truly bizarre happening on the side of the road. In these scenarios, you can manually trigger the lock feature.
• Step-by-step:
  1. Ensure your dash cam is currently recording. You’ll usually see a blinking red dot or icon on the screen.
  2. Look for the “OK” button or a specific lock button. On many Rexing models, like the V1P Pro, V2 Pro, or V5, pressing the OK button while recording will manually lock the current video clip. For some models, it might be the “up” or “delta” button. Some even allow voice commands like “lock the video”.
  3. Confirm the lock: You’ll usually see a small key icon appear on your dash cam’s screen, indicating that the video is now protected. This visual confirmation lets you know that clip won’t be overwritten.
  4. In Playback Mode: Some Rexing cameras, like the V2 Pro, also let you lock videos after they’ve been recorded by going into Playback Mode, pressing the MENU button, and selecting the “Protect” function. This is super handy if you review footage later and realize you missed locking something important.

Finding Your Precious Footage: Where Rexing Hides Locked Videos

you’ve locked a video, whether automatically or manually. Now, how do you actually get to it? Rexing dash cams store locked videos in a specific way to keep them separate from your regular loop recordings.

• On the Dash Cam Itself:
  Many Rexing models allow you to review footage directly on the dash cam screen. You’ll need to switch to Playback Mode often by holding the MENU button or pressing a specific mode button. From there, you can navigate through your files. Locked videos often have a key icon next to them or are in a separate “Event” or “Protected” list within the playback menu. This is a quick way to check if a clip was saved, but for detailed review, you’ll probably want a bigger screen.

• The SD Card Method Most Reliable:
  This is usually the most straightforward and reliable way to access all your dash cam files, including the locked ones.

  1. Safely eject the SD card: Make sure your dash cam is turned off before you remove the memory card. This prevents data corruption or damage to the card.
  2. Use an SD card reader: Insert your microSD card into an SD card adapter if needed, then pop it into your computer’s SD card slot or an external card reader.
  3. Navigate the file structure: Once connected, your computer will recognize the SD card as a drive. Open it up, and you’ll typically find a folder structure like \CARDV\MOVIE. Inside MOVIE, you’ll usually find another folder specifically for locked recordings, often named RO Read-Only or simply Lock. That’s where your protected clips reside! They’re kept separate from the regular, overwritable files.

• Via the Rexing Connect App The Wireless Way:
  Rexing offers the “Rexing Connect” app for both iOS and Android devices. This app lets you connect to your dash cam via Wi-Fi to view and download recordings.

  1. Enable Wi-Fi on your dash cam: This usually involves stopping recording and then holding a specific button like OK or UP or accessing the Wi-Fi option in the setup menu. The dash cam screen will display an SSID network name and a password.
  2. Connect your phone to the dash cam’s Wi-Fi: Go into your phone’s Wi-Fi settings, find the dash cam’s network, and connect using the provided password.
  3. Open the Rexing Connect app: Once connected, open the app, and you should be able to “Connect” to the dash cam interface.
  4. Find locked videos: Within the app, there should be a section or filter for “Locked videos” or “Event videos”. From there, you can view the clips and download them directly to your phone.

  A quick note on the app: While super convenient, some users, myself included, have found the Rexing Connect app to be a bit finicky at times. You might experience slow downloads or occasional connection issues. If you run into problems, trying to lower the video resolution temporarily might help, or a quick restart of your phone and dash cam can sometimes resolve connectivity glitches. In my experience, for critical files, the SD card method is often more reliable.

• Using the Rexing GPS Player For Detailed Data:
  For a more comprehensive review, especially if your Rexing dash cam has built-in GPS, you can download the Rexing GPS Player software for your computer. This desktop application not only plays your video files but also displays your driving route, speed, and location information alongside the video, thanks to the integrated GPS data. It adds a powerful layer of context, which can be invaluable for accident reconstruction or detailed trip logging.

Keeping Your Memory Card Happy: Managing Locked Videos

Remember, those locked videos are protected, which is great, but it also means they won’t be cleared by loop recording. If you accumulate too many locked files, your memory card can eventually fill up, preventing new recordings even regular ones or causing other issues. It’s a bit like a digital junk drawer that needs occasional tidying.

• Regularly reviewing and transferring: Get into the habit of checking your locked video folder every so often. If you have important clips, transfer them to a more permanent storage solution, like your computer’s hard drive, an external drive, or cloud storage. This frees up space on your dash cam’s SD card and keeps your crucial files safe for the long term.
• Deleting unwanted locked videos: Not every locked video needs to be kept forever. Sometimes the G-sensor triggers for a harsh bump that wasn’t an actual incident, or you manually locked a clip only to realize it wasn’t that important. You can delete these files directly from the dash cam in playback mode, via the Rexing Connect app, or by connecting the SD card to your computer and manually deleting from the RO or Lock folder.
• The importance of formatting your SD card: Formatting your SD card is like giving it a fresh start, clearing out all existing files and ensuring it’s optimized for your dash cam. However, be warned: formatting will typically delete ALL files, including locked ones, unless your specific dash cam model has an option to “unprotect” them before formatting or you’ve moved them off the card. Always back up any important locked videos before formatting! Rexing generally recommends formatting the card within the camera itself to ensure it’s set up correctly.

Troubleshooting Common “Lock Video” Issues

Even with the best dash cams, sometimes things don’t go exactly as planned. Here are a few common issues you might run into with Rexing lock videos and how to tackle them:

• “My videos aren’t locking!”
  • G-sensor settings: Double-check your G-sensor sensitivity in the dash cam’s settings. If it’s set too low, it might not be triggering for impacts you expect it to. Try increasing it to medium or high, then test it out carefully e.g., by gently thumping the dash cam when recording, not by getting into an actual incident!.
  • Firmware: An outdated firmware version can sometimes cause odd behavior. Check the Rexing USA website for any available firmware updates for your specific model and follow the instructions to update it.
  • Power issues: Ensure your dash cam is receiving a consistent power supply. If the power connection is unstable, it might interrupt recording or the G-sensor’s ability to properly lock files.
• “I can’t find my locked videos!”
  • Wrong folder: Remember to look specifically in the \CARDV\MOVIE\RO or Lock folder on your SD card. They won’t be in the main MOVIE directory with the regular loop recordings.
  • App issues: If you’re using the Rexing Connect app, some users have reported issues with viewing or downloading files. Try the SD card method to confirm the files are there. Sometimes, restarting both the phone and the dash cam can clear up app connection problems.
• “My memory card is always full!”
  • Too many locked files: This is a big one. A high G-sensor sensitivity can lead to many false triggers, filling up your “protected” folder quickly. Review your locked videos regularly and delete anything you don’t need.
  • SD card capacity: While Rexing cameras support large SD cards often up to 256GB for models like the V1P or V5C Plus, if you’re recording in 4K, that space fills up faster. Consider a larger card if you’re constantly running out of room, and make sure it’s a high-quality, compatible Class 10 or higher card.
• App connection problems: If the Rexing Connect app isn’t playing nice, make sure you’re connected to the dash cam’s specific Wi-Fi network and not your home Wi-Fi or mobile data. Confirm the password is correct, and try restarting both devices. Sometimes the app itself might have bugs, and checking for updates to the app can help.

By understanding these features and knowing how to troubleshoot them, you’ll ensure your Rexing dash cam is always ready to capture and protect those moments that matter most on the road.

Grab 50% OFF on RexingUSA.com

Frequently Asked Questions

What’s the main difference between regular recordings and locked videos on a Rexing dash cam?

Regular recordings on a Rexing dash cam are part of the “loop recording” system, meaning they’re continuously overwritten by newer footage once the memory card is full. Locked videos, on the other hand, are specifically protected from this overwriting process by either an automatic G-sensor trigger or manual activation, ensuring important events like accidents are preserved.

How do I manually lock a video on my Rexing dash cam?

To manually lock a video, most Rexing dash cams require you to press a specific button often the “OK” button or an arrow button like “Up” or “Delta” while the camera is actively recording. You’ll typically see a key icon appear on the screen to confirm the video is locked. Some newer models may even respond to voice commands like “lock the video”.

Where can I find the locked videos on my SD card?

Locked videos are stored in a designated folder on your dash cam’s microSD card to prevent them from being overwritten. When you connect your SD card to a computer after safely ejecting it, navigate to the \CARDV\MOVIE\ directory. Inside, you’ll usually find a folder specifically named RO Read-Only or sometimes just Lock where your protected clips are kept.

What should I do if my Rexing dash cam’s G-sensor is too sensitive or not sensitive enough?

If your G-sensor is too sensitive, it will lock too many unnecessary videos, filling up your card. You should adjust the “G-sensor sensitivity” setting in your dash cam’s menu to “Low” or “Medium”. If it’s not sensitive enough and missing actual impacts, try increasing it to “Medium” or “High”. It often requires a bit of experimentation to find the best setting for your vehicle and driving conditions.

Can I delete locked videos from my Rexing dash cam?

Yes, you can delete locked videos. They are protected from automatic overwriting by loop recording, but you can manually delete them. This can be done directly on the dash cam in playback mode, through the Rexing Connect app, or by removing the SD card and deleting the files from the RO or Lock folder on a computer. Remember to back up any important footage before deleting. Powering Your Protection: A DIY Guide to Installing the Rexing Hardwire Kit for Your DT2 Dash Cam

Why isn’t the Rexing Connect app showing or downloading my locked videos?

If you’re having trouble with the Rexing Connect app, first ensure your phone is properly connected to the dash cam’s Wi-Fi network and not your mobile data or home Wi-Fi using the correct SSID and password shown on the dash cam. Also, check if the app itself needs an update. Sometimes, restarting both your phone and the dash cam can resolve connectivity glitches. If issues persist, verifying the files are accessible via the SD card method can help confirm they’re saved on the card.