1. הקדמה
This manual provides detailed instructions for the installation, operation, and maintenance of your Fitcamx 4K Dash Cam, Model HD2-3818. This dash cam is designed for specific BMW 7 Series and i7 models from 2023 to 2026 (G70 chassis). Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
Important: Before proceeding with installation, carefully compare the vent hole shape of your vehicle's overhead console cover with the images provided to ensure compatibility with model HD2-3818.

Image 1.1: Compatibility check for HD2-3818 vs HD2-3828 based on vent hole shape.
2. פּראָדוקט איבערview
The Fitcamx 4K Dash Cam (HD2-3818) offers a seamless, OEM-style integration into your BMW 7 Series or i7. It records in Ultra High Definition (UHD) 2160P at 30 frames per second, capturing clear video footage. Key features include built-in WiFi for app connectivity, loop recording, and a G-Sensor for automatic incident detection.

Image 2.1: Before and after installation demonstrating the integrated OEM look.
3. פּעקל אינהאַלט
באַשטעטיקט אַז אַלע זאכן וואָס זענען אויסגערעכנט אונטן זענען אַרייַנגערעכנט אין אייער פּעקל:
- Fitcamx Front Camera (HD2-3818)
- 64 גיגאבייט מיקראָסד קאָרט
- Y-Cable (Power connection cable)
- קאָרט רידער
- פּרוּווט טול
- באַניצער מאַנואַל

Image 3.1: Contents of the Fitcamx dash cam package.
4. ינסטאַלירונג
Follow these steps to install your Fitcamx dash cam. No wire splicing is required, and the installation is designed to be plug-and-play.
- אַראָפּנעמען די צוריק דעקן: Carefully detach the existing overhead console cover in your vehicle.
- Remove from the front with a plastic pry tool: Use the provided pry tool to gently unclip the front section of the cover.
- Connect the Y-Cable to the rain sensor plug: Locate the rain sensor plug and connect the Y-cable. This provides power to the dash cam.
- ינסטאַלירן די אַפּאַראַט: Securely place the Fitcamx dash cam into the designated slot.
- ינסטאַלירן די צוריק דעקן: Reattach the overhead console cover, ensuring all clips are properly engaged.
- געטאן: די ינסטאַלירונג איז גאַנץ.

Image 4.1: Visual installation steps.
Video 4.2: This video provides a step-by-step guide on how to install the Fitcamx dash cam in a BMW vehicle, demonstrating the process of connecting the Y-cable and securing the camera.
5. אָפּעראַציע
The Fitcamx dash cam is designed for automatic operation. Once installed and powered, it will automatically begin recording when your vehicle starts. There is no need to manually start or stop recording for daily use.
5.1 שלייף רעקאָרדינג
The camera continuously records video. When the storage card is full, the oldest footage will be overwritten by new content. This ensures that recording never stops due to a full memory card. You can set the recording duration per file (e.g., 1, 3, or 5 minutes) via the Fitcamx app.

Image 5.1: Explanation of the loop recording function.
5.2 ג-סענסאָר
The built-in G-Sensor detects sudden impacts or collisions. In the event of such an incident, the camera automatically locks the current video footagד.ה., פאַרהיטן עס פון ווערן איבערגעשריבן דורך שלייף רעקאָרדינג. דאָס גאַראַנטירט אַז קריטישע באַווייַזן זענען פּרעזערווירט.

Image 5.2: G-Sensor functionality for incident detection.
5.3 נאַכט זעאונג
The dash cam features advanced optical sensor technology (CMOS) and a large f/1.6 aperture lens, combined with WDR (Wide Dynamic Range) technology, to provide clear video recording even in low-light conditions or at night. This enhances visibility of license plates and road signs.

Image 5.3: Dash cam performance in low light conditions.
6. App & WiFi Connectivity
The Fitcamx dash cam features built-in WiFi for seamless connection to its dedicated mobile application. This allows you to view לעבן פאָאָtage, ווידערשפּילן רעקאָרדירטע ווידעאָס, אראָפּלאָדן files to your smartphone, and adjust camera settings.
6.1 קאַנעקטינג צו די אַפּ
- Download the "FITCAMX" app from the App Store (iOS) or Google Play Store (Android).
- Turn on your vehicle to power the dash cam.
- On your smartphone, go to WiFi settings and connect to the WiFi network broadcast by the dash cam (usually named "FITCAMX_XXXX"). The default password is typically "12345678".
- Open the FITCAMX app. You should now be able to access the camera's functions.
Note: Connecting to the dash cam's WiFi will temporarily disconnect your phone from other WiFi networks. The camera records automatically even without a WiFi connection, so you only need to connect when you wish to manage or view files.

Image 6.1: Fitcamx app interface and WiFi connectivity.
Video 6.2: This video demonstrates how to connect the Fitcamx dash cam to your smartphone via WiFi and use the companion application to view און פירן רעקאָרדעד פאָאָtage.
7. וישאַלט
To ensure optimal performance and longevity of your Fitcamx dash cam, follow these maintenance guidelines:
- ריין די לענס: Regularly wipe the camera lens with a soft, lint-free cloth to ensure clear video quality. Avoid abrasive materials.
- טשעק SD קארטל: Periodically check the MicroSD card for errors or degradation. It is recommended to format the card every few months using the app or a computer to maintain performance. Replace the card if it shows signs of failure.
- Firmware דערהייַנטיקונגען: קוק די Fitcamx אפיציעלע webוועבזייטל אדער אפליקאציע פאר אלע פארהאן פירמווער אפדעיטס צו זיכער מאכן אז אייער דעש קעם האט די לעצטע אייגנשאפטן און באַג פיקסעס.
- אַפּערייטינג טעמפּעראַטור: The dash cam is designed to operate within a temperature range of -20°C to 85°C (-4°F to 185°F). Avoid exposing it to extreme temperatures outside this range for extended periods.
8. טראָובלעשאָאָטינג
If you encounter issues with your Fitcamx dash cam, refer to the following common problems and solutions:
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| די דאַש קאַם גייט נישט אָן. | No power supply; loose cable connection. | Ensure the vehicle is on and the Y-cable is securely connected to the rain sensor plug. Check vehicle's fuse for power. |
| WiFi connection fails or is unstable. | Incorrect password; interference; app issue. | Verify the WiFi password (default: 12345678). Ensure you are close to the camera. Restart the app and dash cam. |
| ווידעא שפּילtage איז פארשוואומען אדער נישט קלאר. | Dirty lens; protective film still on lens. | Clean the camera lens with a soft cloth. Remove any protective film from the lens. |
| SD card error or recording stops. | Corrupted SD card; incompatible card; full card. | Format the MicroSD card via the app or computer. Ensure the card is a high-speed (Class 10 or U3) card. Replace the card if issues persist. |
| Cannot connect phone to CarPlay/Bluetooth and dash cam WiFi simultaneously. | דאָס איז דערוואַרט נאַטור. | The dash cam records automatically. You only need to connect to its WiFi when you want to view אדער דאונלאוד פוtage. CarPlay/Bluetooth functionality is not affected by the dash cam's recording. |
If the problem persists after trying these solutions, please contact Fitcamx customer support for further assistance.
9. ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | HD2-3818 |
| ווידעא קאַפּטורע רעסאָלוטיאָן | Front 2160P (4K UHD) |
| ראַם קורס | 30 fps |
| אָפּטיש סענסאָר טעכנאָלאָגיע | קמאָס |
| ספּעציעלע פֿעיִקייטן | Built-in WiFi, OEM Style, Loop Recording, G-Sensor |
| קאַנעקטיוויטי טעכנאָלאָגיע | Powerline (for vehicle integration) |
| קאָנטראָל מעטאָד | אַפּ |
| קאָמפּאַטיבלע פאָרמיטל טיפּ | BMW 7 Series & i7 (2023-2026 G70) |
| אַפּערייטינג טעמפּעראַטור | -20°C צו 85°C (-4°F צו 185°F) |
| אַרייַנגערעכנט סטאָרידזש | 64GB MicroSD Card (supports up to 256GB) |
| פּונקט וואָג | 1.5 פונט |
| נומער דימענשאַנז (ד רענטגענ וו רענטגענ ה) | 12"ד רענטגענ 9"וו רענטגענ 4"ה |
10. וואָראַנטי און שטיצן
The Fitcamx 4K Dash Cam (HD2-3818) comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product functions as intended under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact Fitcamx customer service. Refer to the contact information provided on the Fitcamx official webוועבזייטל אדער אייער קויפן דאקומענטאציע.
Fitcamx provides lifetime after-sales support for its products.