1. Introduction
Thank you for choosing the Baseus Heyo Hidden Camera Detector. This device is designed to help you protect your privacy by detecting hidden cameras using infrared technology. Its compact and portable design makes it an ideal companion for travel and everyday use. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan.

Image 1.1: The Baseus Heyo Hidden Camera Detector, showcasing its infrared detection capability, two lighting modes, long battery life, and mini, compact design. This device is engineered to protect your privacy from hidden surveillance.

Image 1.2: The Baseus Heyo Hidden Camera Detector, shown held delicately by fingertips, illustrating its lightweight and mini design. This emphasizes its portability as a personal privacy guard.
2. Safety Information
- Do not expose the device to extreme temperatures, direct sunlight, or humid environments.
- Keep the device away from water and other liquids.
- Do not attempt to disassemble or repair the device yourself. Contact authorized service personnel for assistance.
- Use only the specified charging cable and adapter to charge the device.
- Keep out of reach of children.
- Dispose of the device and its battery according to local regulations.
3. Package Contents
Please check the package contents upon opening:
- Baseus Heyo Hidden Camera Detector (1 unit)
- USB Charging Cable (1 unit)
- User Manual (1 unit)
4. Product Overview
Familiarize yourself with the components of your Baseus Heyo Hidden Camera Detector:

Image 4.1: A clear front view of the Baseus Heyo Hidden Camera Detector, showcasing its minimalist design and central detection lens. The device is white with a small loop for attachment.
- Detection Lens: The central area for infrared detection.
- LED Indicators: Lights around the lens indicating status or detection.
- Power/Mode Button: Used to turn the device on/off and switch detection modes.
- Charging Port: USB port for recharging the internal battery.
- Lanyard/Keyring Loop: For easy portability and attachment.
5. Setup
5.1. Charging the Device
Before first use, fully charge the Baseus Heyo Hidden Camera Detector. A full charge ensures optimal performance and battery life.
- Locate the charging port on the device.
- Connect the provided USB charging cable to the device's charging port.
- Connect the other end of the USB cable to a compatible USB power adapter (e.g., 5V/1A) or a computer's USB port.
- The indicator light will show the charging status (e.g., red for charging, blue/green for fully charged).
- Once fully charged, disconnect the charging cable. The device boasts a super-long battery life, offering up to 720 hours of standby time.

Image 5.1: The Baseus Heyo Hidden Camera Detector being charged via a USB cable. This image highlights the device's super-long battery life, capable of 720 hours of standby time on a single charge.
6. Operating Instructions
6.1. Powering On/Off
- To Power On: Press and hold the Power/Mode button for a few seconds until the indicator lights illuminate.
- To Power Off: Press and hold the Power/Mode button again for a few seconds until the indicator lights turn off.
6.2. Detecting Hidden Cameras
The Baseus Heyo Hidden Camera Detector uses infrared technology to locate hidden cameras. Camera lenses reflect infrared light, making them visible through the detector's lens.
- Activate Detection Mode: After powering on, short press the Power/Mode button to cycle through the available detection modes. The device typically offers two lighting modes for different detection scenarios.
- Scan the Environment: Hold the detector at eye level and look through the detection lens. Slowly scan the area you wish to check, paying close attention to common hiding spots for cameras.
- Identify Reflections: As you scan, look for bright red dots or reflections. These reflections indicate the presence of a camera lens. Hidden cameras can be found in various objects and locations.
- Confirm Detection: Once a suspicious reflection is observed, move closer and change your viewing angle to confirm it is indeed a camera lens and not a random reflection.

Image 6.1: A user holding the Baseus Heyo Hidden Camera Detector, scanning a room. This image illustrates the device's 5-meter detection radius, allowing for a fast and comprehensive scan of an entire room.

Image 6.2: An interior room scene, bathed in a red glow, demonstrating how the Baseus Heyo detector's 4 LED light beads precisely reveal hidden cameras. This visual emphasizes the device's ability to protect privacy by making concealed lenses visible.

Image 6.3: A collage illustrating various common locations where hidden cameras might be found, such as shower heads, hooks, smoke alarms, electrical sockets, TV sets, pillows, and air conditioner vents. This image highlights the versatility of the Baseus Heyo detector in identifying all kinds of cameras.
7. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the device. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight when not in use.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device fully using the provided USB cable. |
| Cannot detect any cameras. | Incorrect detection mode; camera is well-hidden; environmental interference. | Cycle through detection modes. Scan slowly and thoroughly. Ensure the room is dimly lit for better visibility of reflections. |
| Indicator lights are not working. | Device malfunction; low battery. | Charge the device. If the issue persists, contact customer support. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Baseus |
| Model Number | FMHY000002 |
| Detection Method | Infrared Reflection |
| Detection Radius | Up to 5 meters (approx. 16.4 feet) |
| Lighting Modes | Two (specific modes may vary, refer to device for details) |
| Battery Type | Lithium-ion (included) |
| Standby Time | Up to 720 hours (approx. 30 days) |
| Charging Interface | USB |
| Material | Premium quality, durable construction |
| Country of Origin | China |
10. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Baseus website. If you encounter any issues not covered in this manual, please contact Baseus customer service for assistance.
Website: www.baseus.com





