How to insert a flash drive into the Xiaomi video surveillance camera: instructions with photos and tips

Xiaomi’s security cameras are some of the most popular smart home solutions, but many users have difficulty connecting an external drive.Inserting a flash drive seems like a simple procedure, but there are nuances: From choosing the right file system format to memory limitations, this article will look at the step-by-step algorithm for all current camera models (Mi Home Security Camera 360).°, Mi Camera 2K, Mi Home Camera PTZ etc.), and also tell how to avoid typical errors, because of which the device does not see the drive.

We will pay special attention to the compatibility of flash drives with Xiaomi cameras: not all USB-So, for example, cheap microSD adapters often cause crashes, and flash drives with exFAT file system may not be recognized by older models. We tested more than 15 drives from different brands and found the optimal parameters for stable operation.

If you've tried to plug in a flash drive and the camera didn't find it, don't be quick to blame the technology. In 70% of cases, the problem is that the drive is not properly prepared or the recording settings are wrong, and then you'll find a checklist to diagnose the problems and fix them without going to the service center.

What flash drives are suitable for Xiaomi cameras: requirements and restrictions

Before you insert the drive into the camera, make sure it meets the manufacturer's specifications. Xiaomi officially supports USB-flash drives and microSD cards (via adapter) with the following characteristics:

• 🔹 Memory: 8GB to 64GB (maximum for most models) Some cameras, such as the Mi Home Camera 2K Pro, work with drives up to 128 GB, but this is the exception.
• 🔹 File system: FAT32 (recommended NTFS (storage-storage >32 GB). exFAT is not supported by all models.
• 🔹 Record speed: not lower than Class 10 (or UHS-I Cheap, low-speed flash drives cause frames to miss.
• 🔹 Form factor: USB Type-A (for straight connectors) or microUSB/Type-C (adapter-camera).

Xiaomi cameras are not supported USB-hubs and external hard drives (HDD/SSD). Connecting via the hub can cause the port to overheat or crash in recording, and avoid using hardware-encrypted flash drives because the camera won’t be able to format them.

Critical information: Xiaomi cameras automatically format the flash drive when you first connect, erasing all data. Before inserting the drive, be sure to back up important files.

Step-by-step: how to insert a flash drive into the camera Xiaomi

The process of connecting the drive takes no more than 5 minutes, but requires strict adherence to the sequence of actions. Below is a universal instruction that is suitable for most Xiaomi camera models (exceptions are indicated separately).

1. Turn the camera off the socket. Never plug the flash drive when the power is on, which can cause the drive file system to crash.
2. Find it. USB-The port on the camera body. Most models have it on the back, under the lid, or next to the power connector. 2K port is hidden under a rubber plug.
3. Insert the flash drive into the port before you click. Make sure the connector is inserted on the correct side, because pressure can damage the connector.
4. Connect the camera to the power and wait for the load (the indicator will stop blinking).
5. Open the Mi Home app on your smartphone, select your camera and go to Settings → Local storage.

If the flash drive is not determined after connecting, check:

• 🔌 Is the storage device properly inserted (try turning over).
• 📁 Is the file system compatible (format the flash drive into the file system) FAT32 PC-only).
• 🔋 Is the camera powered enough (use the original power supply).

Some cameras (e.g. Mi Home Camera) 1080p) require pre-formatting the flash drive via PC in FAT32 It's a cluster size of 4096 bytes. Use the command on Windows:

format F: /FS:FAT32 /A:4096

where F: is the letter of your flash drive.

How to set up a record on a flash drive: modes and parameters

Once the drive is successfully connected, you need to configure the recording settings to optimize memory usage and video quality. The Mi Home app offers the following options:

• 🎥 Continuous recording: video is written around the clock, but quickly fills memory.
• 🚶 Motion recording: the camera only stores fragments when activity is detected.
• 🔔 Anxiety Recording: activated when sound or motion sensors are triggered (configured in Settings) → Alerts).

To set up, go to:

1. Mi Home → Your camera. → Settings (⚙️) → Local storage.
2. Select the recording mode and specify the duration of the rewriting cycle (from 1 to 7 days).
3. Activate the audio recording option if you need to save the audio track.

Tip: If the flash drive fills up quickly, reduce the bitrate of the video in the quality settings. 2K on 1080p It reduces file size by 40%, and you can also set up a recording schedule (e.g., only at night) in the Modes section.

💡

If the camera often loses touch with the flash drive, try using it. USB-Extensioner (up to 30 cm) This will reduce the load on the port and improve the stability of the recording.

Typical errors and their solutions

Even with the right connection, users face problems: the flash drive is not detected, the recording is interrupted or the video is saved with artifacts. Let's consider the most common errors and how to fix them.

1.The camera doesn't see the flash drive

Reasons:

• 🔌 Incompatible file system (e.g. exFAT on the old model).
• 💾 Damaged flash drive (check on PC with chkdsk).
• 🔋 Insufficient power supply (use the power supply on the 5V/2A).

Solution: format the flash drive into FAT32 via PC or try another drive.

2.The recording is cut off or goes with lags

Reasons:

• 🐢 Low-speed flash drive recording (requires Class 10 or higher).
• 🔥 Overheating of the camera (check ventilation around the device).
• 📶 Unstable power supply (connect through a network filter).

Solution: Replace the flash drive with a model with a recording speed ≥30 MB/s (e.g. SanDisk Ultra Fit).

3.The flash drive fills up quickly

Reasons:

• 🎬 Video resolution is too high (for example, 2K 30 fps).
• 🔄 Short rewrite cycle (set 3-7 days instead of 1 day).
• 🎤 Enabled sound recording (takes up to 20% of additional space).

Solution: Reduce bitrate in settings or activate the record only by movement.

How to view the recordings from the flash drive

You can view the recorded videos in two ways: through the Mi Home app or directly from the flash drive to the PC. Let's look at both.

Method 1: Through the Mi Home app

1. Open the app and select your camera.
2. Go to Local Storage (or Records, depending on the model).
3. Select the date and time – the video will be displayed as a timeline with movement tags (if the appropriate mode is enabled).
4. To download, click on the video and select Save.

Restriction: Only records from the last 7 days are available through the app (even if older files are stored on the USB drive).

Method 2: On PC

1. Remove the flash drive from the camera (pre-disable the recording in the settings).
2. Put her on the computer.
3. Open the record (or video) folder – here files are stored in the format.mp4 or.
4. Use a player to view.dat files VLC Or convert them through FFmpeg:

ffmpeg -i input.dat -c copy output.mp4

Attention! Do not edit or move files in the record folder directly, which can disrupt the recording structure. If you need to free up space, format the flash drive through the camera.

Alternative ways to store video from Xiaomi cameras

If using a flash drive seems inconvenient or the drive wears out quickly, consider alternative storage options:

• ☁️ Cloud storage Mi Cloud: free 7 days of history (up to 30 days for subscribers) Minus: requires a stable Internet.
• 🖥️ NAS-server or PC: the camera can be connected to the local network and set up a recording to the hard drive via FTP or RTSP.
• 📱 MicroSD card: some models (e.g. Mi Home Camera) 2K Pro) supports memory card slots up to 128GB.

To set up the record NAS:

1. Install a recorder program (e.g. Blue Iris or iSpy) on the server.
2. In the camera settings, activate the protocol RTSP (Path: Settings → Additionally. → Network).
3. Add the camera to the recorder program by specifying it. IP-address and port 554.

Comparison of storage methods:

💡

For most users, the best solution is a 64GB flash drive with motion recording, a balance between reliability, cost and convenience.

FAQ: Frequent questions about flash drives in Xiaomi cameras