1. Introduction
The Ourlife MTR40 Pro is a high-performance 5K action camera designed for capturing your adventures in stunning detail. Featuring 5K video recording, a 2.0-inch touch screen, 170° wide-angle lens, 30-meter waterproofing (with case), and advanced Electronic Image Stabilization (EIS), it's perfect for various activities from extreme sports to vlogging. This manual provides essential information for setting up, operating, and maintaining your camera.
2. Package Contents
Please check the package to ensure all items are present:

This image displays the MTR40 Pro camera along with its standard accessories, including the waterproof housing, battery, various mounts, wireless mic & remote, USB cable, 3M adhesive, ribbon, manual, and bandages.
- Ourlife MTR40 Pro Camera
- Waterproof Housing
- 1050mAh Battery
- Wireless Mic & Remote (2-in-1)
- Handle Bar/Pole Mount
- Mounts (various types)
- Clip
- USB Cable (Type-C)
- 3M Adhesive & Ribbon
- Bandages
- User Manual
- Memory Card (optional, depending on bundle)
3. Setup
3.1 Battery Installation
- Open the battery compartment cover on the bottom of the camera.
- Insert the 1050mAh battery, ensuring the correct orientation.
- Close the battery compartment cover securely.
3.2 Memory Card Installation
- Locate the MicroSD/TF card slot on the side of the camera.
- Insert a MicroSD/TF card (up to 128GB, Class 10 or higher recommended) with the contacts facing the front of the camera until it clicks into place.
- To remove, gently push the card until it springs out.
3.3 Waterproof Housing
For underwater use or protection against dust and impact, place the camera inside the waterproof housing. Ensure the housing is properly sealed before use. The camera is waterproof up to 30 meters when used with the provided waterproof case.

The camera, when enclosed in its special waterproof shell, is durable and anti-drop, supporting underwater shooting up to 30 meters.
3.4 Mounting Accessories
Utilize the various mounts (Handle Bar/Pole Mount, helmet pedestal, short bracket, etc.) to attach your camera to helmets, bicycles, or other gear for diverse shooting perspectives.
4. Operating Instructions
4.1 Power On/Off
- Power On: Press and hold the Power/Mode button for a few seconds.
- Power Off: Press and hold the Power/Mode button again until the camera shuts down.
4.2 Basic Recording
The camera supports various video resolutions and photo modes. Navigate through the modes using the Power/Mode button and select options via the 2.0-inch touch screen.

The 5K30FPS resolution ensures details are visible and vividly reproduces your best state.
4.3 Touch Screen Operation
The 2.0-inch IPS touch screen allows for intuitive navigation and setting adjustments. Tap to select, swipe to scroll through menus and playback.

The HD rear large screen provides clear operation at a glance.
4.4 Wireless Remote Control
The included 2.4GHz wireless remote allows you to control the camera from up to 10 meters away, making it easy to capture photos and videos without directly touching the camera.

The wireless remote control allows you to operate the camera from a distance, freeing your hands for creative shots.
4.5 Wireless Microphone
The camera supports a wireless microphone for clear audio recording, enhancing your vlogging and video production quality with 360° radio capture.

The wireless microphone ensures clear recording of original sound, meeting the needs of vloggers.
4.6 Electronic Image Stabilization (EIS)
The MTR40 Pro features advanced 6-axis EIS technology to deliver steady and smooth videos, especially useful during action-packed moments. EIS supports resolutions up to 4K@60fps/30fps, 2.7K@60fps/30fps, 1080P@60fps/30fps, and 720P@60fps/30fps. Note that EIS is not supported for 5K30FPS recording.

This image illustrates the effectiveness of the upgraded six-axis EIS super anti-shake technology, showing a clear, steady image when ON versus a blurry one when OFF, for sports highlights.
4.7 Wide Angle
The 170° wide-angle lens provides an expanded field of view, capturing more of your surroundings with clear imaging and upgraded texture.

This image demonstrates how the 170° ultra-wide angle enhances perspective and doubles motion, illuminating everything you shoot.
4.8 Digital Zoom
The camera supports 5X digital zoom, allowing you to zoom in and out by tapping the screen for more casual shooting.

This image shows the effect of 5x digital zoom, allowing users to easily zoom in and out for more flexible shooting.
4.9 Car DVR Record Mode
The camera can function as a Car DVR. The recommended setting for car video recording is 1080P 30fps with looping record enabled.

The camera can be used in car mode to record video, with 1080P 60fps / looping Record as the best setting.
4.10 Webcam Function
Connect the action camera to your computer via the Type-C USB cable to use it as a webcam. It is driver-free and supports 1080P 16:9 30FPS video. The camera also supports automatic facial recognition, tracking, and focusing.

The camera can function as a webcam when connected via USB, requiring no additional drivers.
4.11 Pre Record Mode
Enable "Pre Record" mode to capture video before you press the shutter button. This ensures you don't miss crucial moments. Pre-recording times vary:
- Normal Video: 30FPS-20S
- Normal Video 30FPS (EIS): 10S
- Normal Video 60FPS: 10S
- Normal Video 60FPS (EIS): 5S

This image illustrates the 'Pre Record' mode, allowing users to capture video in advance of pressing the shutter, with various pre-recording durations.
4.12 Motion Detection
In Motion Detection mode, the camera automatically starts shooting when movement is detected and stops after 15 seconds of no movement. It will resume recording if motion is detected again.

This image shows how to activate Motion Detection and how the camera automatically starts and stops recording based on detected movement.
4.13 Time-lapse Photography
Capture stunning visual effects by recording time-lapse videos, showcasing the passage of time in a unique artistic way.

This image captures the track of time flow, presenting a stunning visual impact and artistic effect through time-lapse photography.
4.14 WiFi Connectivity
The camera features 2.4GHz Wi-Fi for stable and efficient video transmission. Download the "SupCam Pro" app on your mobile phone to connect to the camera, synchronize materials, and share moments in real-time.

This image shows the camera's 2.4GHz Wi-Fi transmission, allowing stable connection to a mobile phone via the app for viewing and sharing content.
Quickly Open Camera WiFi Hotspot:
- Long press the "UP" button to quickly open the camera's "WIFI hotspot".
- The default hotspot password is "1234567890".
- Connect your phone to this hotspot via your phone's Wi-Fi settings.
- Short press the "UP" button again to turn off the WIFI hotspot.

This image provides a visual guide on how to activate and deactivate the camera's Wi-Fi hotspot using the 'UP' button, along with the default password.
5. Maintenance
5.1 Cleaning
- Use a soft, lint-free cloth to clean the camera lens and screen.
- For the waterproof housing, rinse with fresh water after saltwater use and allow to air dry.
- Avoid using harsh chemicals or abrasive materials.
5.2 Battery Care
- Charge the battery fully before first use.
- Store batteries in a cool, dry place when not in use.
- Avoid extreme temperatures, which can reduce battery life.
5.3 Storage
- Store the camera in a dry, dust-free environment.
- Remove the battery if storing for extended periods.
6. Troubleshooting
6.1 Camera Not Turning On
- Ensure the battery is fully charged.
- Check if the battery is inserted correctly.
- Try a different battery if available.
6.2 Recording Issues (Freezing, Lagging)
- Use a high-speed MicroSD/TF card (Class 10 or U3 recommended).
- Format the memory card regularly (this will erase all data).
- Ensure the camera firmware is up to date.
6.3 Wi-Fi Connection Problems
- Ensure the camera's Wi-Fi hotspot is enabled (long press UP button).
- Verify the password "1234567890" is entered correctly on your phone.
- Make sure your phone is within the 2.4GHz Wi-Fi range.
- Restart both the camera and your phone.
6.4 Poor Audio Quality
- Ensure the built-in microphone is not obstructed.
- If using an external microphone, ensure it is properly connected and functioning.
- Check microphone settings in the camera menu.

With an external microphone (not included), the camera can capture sound with crisp details.
7. Specifications
| Feature | Specification |
|---|---|
| Video Resolution | 5K@30fps; 4K@60fps/30fps; 2.7K@60fps/30fps; 1080P@60fps/30fps; 720P@60fps/30fps |
| Photo Resolution | About 24MP (24MP/20MP/12MP/8MP) |
| Video Format | MP4 |
| Photo Format | JPG |
| Camera Angle | 170° Wide Angle |
| Screen | 2.0" Touch Screen + 1.3" LCD |
| Battery Capacity | 1050mAh (Removable/Replaceable) |
| Image Stabilization | 6-Axis Electronic Image Stabilization (EIS) (5K30FPS not supported) |
| WiFi Support | Yes, 2.4G (App: SupCam Pro) |
| Remote Control | Yes (App. 2-in-1 Remote Control) |
| Waterproof Depth | 30M (with case) |
| Deformity Correction | Yes |
| USB Interface | Type-C |
| Run Time | <100mins (Laboratory data) |
| Storage | MicroSD / TF card, supports up to 128G |
| Other Functions | Burst Photo, Time Lapse Photo, Time Lapse Video, Loop Recording, Self-Timer, Motion Detection, Pre Record Mode, Car DVR Mode, Webcam Function |
| Operating Temperature | -10°C to 45°C |
| Product Size | 65mm x 43mm x 35mm |
| Weight | 101g-150g |
| Input/Output | USB, HDMI-Compatible Output |
| Supporting Language | Japanese, French, German, Italian, Spanish, Portuguese, Russian, English, Korean, Dutch, Simplified Chinese, Traditional Chinese Style |
8. User Tips
- Optimal Video Stability: For the smoothest footage, especially in 4K, ensure the 6-Axis EIS is enabled in your camera settings. Remember that EIS is not available for 5K30FPS recording.
- External Microphone Use: If you require superior audio quality for vlogging or interviews, consider using an external microphone. The camera supports this feature for crisp sound capture.
- Wi-Fi Hotspot Access: To quickly connect your phone to the camera for file transfer or remote control, long-press the 'UP' button to activate the Wi-Fi hotspot. The default password is '1234567890'.
9. Warranty and Support
Your Ourlife MTR40 Pro camera is covered by a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the official Ourlife website. Keep your proof of purchase for warranty claims.