Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DiFang Yoosee WiFi Camera. This advanced outdoor security camera features 8K 16MP resolution, a unique four-lens, three-screen design, 10X hybrid zoom, AI tracking, full-color night vision, two-way audio, and IP66 waterproofing, ensuring comprehensive surveillance and peace of mind.

Figure 1: Yoosee WiFi Camera Overview
Video 1: Product demonstration showcasing 4-lens display, 10x zoom, night vision, and AI tracking.
Key Features
- 8K 16MP Ultra-HD Resolution: Provides a high-definition visual experience with clear details.
- Four-Lens, Three-Screen Design: Monitors three areas simultaneously, offering a comprehensive, multi-angle view and record. One lens is for decoration.
- 10X Hybrid Zoom: Allows for clear viewing of distant details.
- AI Humanoid Tracking: Automatically tracks human movement, emits lights, and sends real-time alarms to your mobile phone.
- Full-Color Night Vision: Equipped with dual light sources (infrared and white light) for clear night vision up to 20 meters, including full-color options.
- Two-Way Audio: Built-in microphone and speaker enable real-time communication with visitors.
- Pan & Tilt Functionality: Horizontal rotation of 0~355 degrees and vertical rotation of 0~90 degrees via mobile app. Two bullet cameras support manual 180-degree horizontal and vertical adjustment.
- IP66 Waterproof Rating: Ensures normal operation and durability in various weather conditions (sun, rain, snow).
- Multiple Connectivity Options: Supports 2.4G WiFi and RJ45 network port for internet access.
- Storage Options: Supports TF card storage (up to 128GB, optional) and cloud storage (subscription required).
- Mobile App Control: Remote management via the Yoosee app for Android and iOS devices.
- Intelligent Alarm System: Includes motion detection and intelligent alarms.
Package Contents
Upon opening the package, please verify that all components are present and in good condition:
- Yoosee WiFi Camera Unit
- Power Adapter (Please select the correct plug type: US, UK, AU, or EU)
- Mounting Screws and Wall Plugs
- User Manual
- Waterproof Connector Kit
- (Optional) TF Card (if purchased with storage)

Figure 2: Product Details and Components

Figure 3: Various Installation Methods
Setup Guide
1. Choose a Mounting Location
Select a location that provides optimal surveillance coverage and is within range of your 2.4G WiFi network or has access to an RJ45 network port. The camera is designed for outdoor use and is IP66 waterproof. Consider the following installation methods:
- Wall Mounting: Securely attach the camera to a vertical surface.
- Holding Rod: Mount the camera to a pole or rod.
- Inversion: Mount the camera upside down on a ceiling or overhang.
2. Physical Installation
- Mark the drilling points on the chosen surface using the mounting bracket as a template.
- Drill holes and insert wall plugs if necessary.
- Secure the mounting bracket to the surface using the provided screws.
- Attach the camera unit to the mounting bracket.
- Connect the power interface to the DC 12V power supply. Ensure the power adapter matches your region's plug type (US, UK, AU, EU).
- If using a wired connection, connect an Ethernet cable to the RJ45 network interface.
- For outdoor installations, use the waterproof connector kit to protect cable connections.
3. App Installation and Initial Configuration
- Download the Yoosee app from the Google Play Store (for Android) or the Apple App Store (for iOS).
- Register for a new account or log in if you already have one.
- Follow the in-app instructions to add your new camera. This typically involves scanning a QR code on the camera or manually entering its ID.
- Connect the camera to your 2.4G WiFi network through the app, or ensure the wired connection is active.
- Once connected, you can adjust initial settings, including time zone, recording preferences, and alert notifications.
Operating Instructions
1. Live View and Multi-Screen Display
Open the Yoosee app to access the live feed from your camera. The unique four-lens design allows for a three-screen display within the app, providing simultaneous views of different areas. The main PTZ camera view is typically on one screen, while the fixed-position bullet cameras show other angles.

Figure 4: Three-Screen View in the Yoosee App
2. Pan, Tilt, and Zoom (PTZ) Control
Use the controls within the Yoosee app to remotely adjust the camera's viewing angle. The main PTZ lens offers a horizontal pan of 0~355 degrees and a vertical tilt of 0~90 degrees. The two bullet cameras can be manually adjusted 180 degrees horizontally and vertically during installation to cover specific areas.

Figure 5: Pan and Tilt Control
The 10X hybrid zoom feature allows you to magnify specific areas of interest for clearer detail. This is particularly useful for identifying faces or license plates from a distance.

Figure 6: 10X Hybrid Zoom Capability
3. Night Vision Modes
The camera offers three night vision modes, configurable via the app:
- Infrared Night Vision: Uses IR LEDs for black and white video in low light.
- Color Night Vision: Utilizes white LEDs to provide full-color video even in complete darkness.
- Intelligent Night Vision: Automatically switches between infrared and color night vision based on detected motion or light conditions.

Figure 7: Night Vision Modes
4. AI Humanoid Tracking and Alerts
The camera's AI algorithms can detect human figures. When a person enters the detection area, the camera will automatically track their movement, activate built-in lights, and trigger a sound alarm. You will receive real-time alerts on your mobile phone via the Yoosee app, allowing you to respond promptly to unexpected situations.

Figure 8: AI Humanoid Detection and Alerts
5. Two-Way Audio
Utilize the two-way audio feature to communicate through the camera. The built-in microphone and speaker allow you to speak with individuals near the camera, such as delivery personnel or visitors, directly from your mobile app.

Figure 9: Two-Way Audio Communication
6. Recording and Playback
The camera supports 24/7 video recording. Footage can be stored locally on a TF card (up to 128GB, if installed) or via cloud storage (subscription may be required). Access recorded videos and play them back anytime, anywhere through the Yoosee app.

Figure 10: TF Card Storage and Playback
7. Group Sharing
Share access to your camera's live feed and recordings with family members or trusted individuals through the Yoosee app. This allows multiple users to monitor the property simultaneously.

Figure 11: Multiple Viewing and Group Sharing
Maintenance
- Regular Cleaning: Periodically clean the camera lenses and housing with a soft, damp cloth to ensure clear image quality. Avoid abrasive cleaners.
- Firmware Updates: Check the Yoosee app regularly for firmware updates. Keeping your camera's firmware up-to-date ensures optimal performance and security.
- Power Supply Check: Ensure the power connection is secure and free from damage.
- Network Stability: Maintain a stable 2.4G WiFi connection or wired Ethernet connection for uninterrupted surveillance.
- TF Card Management: If using a TF card, periodically review and manage stored footage to prevent the card from becoming full. Consider replacing older cards if performance degrades.
- Weather Protection: While IP66 rated, extreme weather conditions (e.g., direct lightning strikes) should be avoided. Ensure proper installation to minimize exposure to harsh elements.
Troubleshooting
- Camera Offline:
- Check power connection: Ensure the camera is properly powered.
- Check network connection: Verify your WiFi router is working and the camera is within range. For wired connections, check the Ethernet cable.
- Restart camera: Unplug and replug the power adapter.
- Poor Image Quality:
- Clean the lens: Dust or smudges on the lens can affect clarity.
- Check network bandwidth: Insufficient bandwidth can lead to lower resolution streaming.
- Adjust camera position: Ensure there are no obstructions in the field of view.
- Motion Detection Not Working:
- Check app settings: Ensure motion detection and alert notifications are enabled in the Yoosee app.
- Adjust sensitivity: Increase or decrease motion detection sensitivity as needed.
- Clear detection zones: Ensure no objects are constantly triggering false alarms.
- Two-Way Audio Issues:
- Check app volume settings: Ensure microphone and speaker volumes are not muted or too low.
- Verify internet connection: A stable connection is crucial for clear audio.
- TF Card Not Recording:
- Check card insertion: Ensure the TF card is correctly inserted.
- Format card: Format the TF card through the app.
- Check card capacity: Ensure the card is not full.
- Verify recording settings: Confirm continuous or motion-triggered recording is enabled in the app.
Specifications
| Feature | Detail |
|---|---|
| Brand Name | DiFang |
| Model Number | Yoosee 10x zoom security camera |
| High Definition | 4.0 Megapixels (8K 16MP total) |
| Lens Quantity | Quad-Lens (4 true lenses, 1 decorative) |
| Zoom Type | Digital zoom |
| Zoom | 10X Hybrid Zoom |
| Sensor | CMOS |
| Sensor Brand | SmartSens |
| Connectivity | WIFI (2.4GHz) |
| Audio Output | Two Way Audio |
| AI Functions | Smart Tracking (Humanoid detection) |
| Color Night Vision | Yes |
| Operating Temperature | -10°C to 60°C |
| IP Rating | IP66 |
| App Name | Yoosee (Other) |
| Power Mode | Mains Electricity |
| Scene | Outdoor |
| Movement Range (Pan) | 0°-360° (Mobile Phone Control: 355°) |
| Movement Range (Tilt) | 0°-360° (Mobile Phone Control: 90°) |
| Megapixels | 4MP (per lens) |
| TF Card Support | Up to 128G TF Card |
| Power Supply | Normal (DC 12V) |
| Power Consumption | 5W |
| Installation | Ceiling, Side (Wall Mounting, Holding Rod, Inversion) |
| Color | WHITE |
| Minimum Illumination (Lux) | 0.01 |
| Viewing Angle | 360° (Overall coverage) |
| Video Compression Format | H.264 |
| IR Distance (m) | 10-20 |
| Supported Mobile Systems | Android, iOS |
| Lens (mm) | 3.6mm (Fixed lenses), 4mm/12mm (PTZ lenses) |
| Style | Dome Camera |
| Dimensions (approx.) | 250mm (Width) x 200mm (Height) |
User Tips
- Maximize Coverage: Utilize the manual adjustment of the two bullet cameras during installation to cover specific blind spots that the main PTZ camera might miss.
- Optimize Night Vision: Experiment with the three night vision modes (Infrared, Color, Intelligent) in the Yoosee app to find the best setting for your environment and specific monitoring needs. Color night vision is excellent for identifying details in complete darkness.
- Smart Alerts: Configure AI humanoid detection and intelligent alarms to receive timely notifications for actual human presence, reducing false alarms from other movements.
- Family Sharing: Share camera access with trusted family members through the app to allow multiple people to monitor the property, enhancing collective security.
- Regular Review: Periodically check recorded footage and live feeds to ensure the camera is functioning as expected and to stay informed about activities in the monitored areas.
Warranty and Support
Warranty Information
The DiFang Yoosee WiFi Camera comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover any incidental, accidental, or consequential damages arising from misuse, improper installation, unauthorized modifications, or natural disasters.
Technical Support
For any technical issues, questions, or support needs, please contact the seller or manufacturer's customer service. They typically provide 7/24 technical support service to assist you with product-related concerns.

Figure 12: Product Certifications