1. Introduction
Thank you for choosing the DiFang 4K 8MP WiFi Outdoor Security Camera. This advanced surveillance camera features dual lenses, offering superior clarity with 4K (8MP) resolution, intelligent AI human tracking, two-way audio communication, and robust weather resistance. Designed for outdoor use, it provides comprehensive security monitoring for your property. This manual will guide you through the setup, operation, and maintenance of your new security camera.

2. Setup Guide
2.1 Package Contents
- DiFang 4K/8MP WiFi Camera
- Power Adapter (DC12V)
- Mounting Screws and Anchors
- Waterproof Kit for RJ45 (if applicable)
- User Manual
2.2 Physical Installation
The camera supports both wall-mounted and pendant mount installations. Choose a location that provides optimal coverage and a stable mounting surface. Ensure the camera is within range of your 2.4G WiFi network if using a wireless connection.

Installation Steps:
- Mark the drilling points on the wall or ceiling using the camera's mounting bracket as a template.
- Drill holes and insert the provided anchors.
- Secure the mounting bracket with screws.
- Attach the camera to the bracket, ensuring it is firmly in place.

2.3 Power Connection
Connect the camera to the provided DC12V power adapter. Ensure you use the correct plug type for your region.

2.4 App Installation (Yoosee)
The DiFang camera operates with the Yoosee application. Download the app from your device's app store:
- Android: Google Play Store
- iOS: Apple App Store
- Windows: Download for Windows (refer to Yoosee official website)

2.5 Network Connection
The camera offers multiple connection methods:

- Wireless WiFi Connection: Connect the camera to your 2.4G WiFi network. Note: 5G networks are not supported. Follow the in-app instructions to add your camera and connect it to your home WiFi.
- RJ-45 Wired Cable Connection: For a stable connection, you can connect the camera directly to your router using an Ethernet cable. Use the provided waterproof kit for outdoor cable protection.
- AP Hotspot Mode Connection: This mode allows for a direct connection to the camera's built-in hotspot for local viewing within approximately 10 meters, without requiring a router.
3. Operating Instructions
3.1 PTZ Functionality
The main camera features Pan-Tilt-Zoom (PTZ) capabilities, allowing you to remotely control its viewing angle via the Yoosee app. The main camera can pan 355° horizontally and tilt 90° vertically. The auxiliary bullet camera can be manually adjusted 180° left and right during installation.

Video 1: Demonstration of the camera's physical design and PTZ movement.
3.2 Dual Lens & Dual Screen
The camera is equipped with two lenses, providing a broader surveillance area. You can view both camera feeds simultaneously on a dual screen layout within the Yoosee app, ensuring no blind spots.

3.3 Two-Way Audio
With a built-in microphone and speaker, the camera supports two-way audio communication. You can listen to the environment around the camera and speak through the camera using the Yoosee app on your smartphone.

3.4 Night Vision Modes
The camera offers versatile night vision capabilities:
- Intelligent Full Color Night Vision: Provides clear, full-color images up to 20 meters in low-light conditions. This mode activates when motion is detected or can be set to always-on.
- Infrared Night Vision: For extended ranges and complete darkness, switch to infrared mode for crisp black and white images up to 30 meters.

3.5 AI Human Tracking & Alarm
The camera features intelligent humanoid detection and auto-tracking. When a human figure is detected, the camera will automatically track their movement and send real-time alarm notifications to your mobile phone via the Yoosee app.

3.6 Storage Options
The camera supports both local and cloud storage:
- Micro SD Card Storage: A built-in SD card slot supports up to 128GB Micro SD cards (card not included). This allows for continuous or event-based local recording.
- Cloud Storage: Encrypted cloud storage is available (subscription may be required via the Yoosee app). This provides a secure backup of your recordings, protecting against data loss due to camera damage or theft.

3.7 Multi-User Access
The Yoosee app allows multiple users to watch the camera feed online simultaneously, enabling shared monitoring with family or colleagues.
4. Maintenance
4.1 Weather Resistance
The camera boasts an IP66 rating, making it highly resistant to dust and water. This ensures reliable operation in various outdoor conditions, including rain, snow, and strong winds.

4.2 Cleaning
To maintain optimal performance, periodically clean the camera lens and body. Use a soft, damp cloth to gently wipe away dust and dirt. Avoid using harsh chemicals or abrasive materials, as these can damage the camera's finish or lens coating.
5. Troubleshooting
5.1 Connectivity Issues
- Camera offline: Ensure the camera is powered on and the power adapter is securely connected. Check your router and internet connection. Verify that the camera is connected to a 2.4G WiFi network; 5G networks are not supported.
- Unable to connect to app: Restart the camera and your mobile device. Ensure the Yoosee app is updated to the latest version. Try resetting the camera (refer to the app for specific reset instructions) and re-pairing it.
5.2 Recording Problems
- No recordings: Verify that an SD card is properly inserted and formatted in the camera, or that your cloud storage subscription is active. Check the recording settings within the Yoosee app to ensure continuous or motion-activated recording is enabled.
- Poor video quality: Ensure the camera lens is clean. Check your network bandwidth; a weak signal can affect streaming and recording quality.
5.3 Detection Not Working
- No motion alerts: Ensure AI Human Tracking and motion detection are enabled in the Yoosee app settings. Adjust the detection sensitivity if necessary. Check the notification settings on your mobile device to ensure alerts from the Yoosee app are allowed.
5.4 Poor Night Vision
- Unclear night vision: Ensure the camera lens is clean and free from obstructions. Check if the correct night vision mode (color or IR) is selected or set to auto in the app. Ensure there are no strong light sources directly facing the camera at night, which can interfere with IR illumination.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | DiFang |
| Megapixels | 4MP (Dual 4MP lenses for 8MP total) |
| High Definition | 4.0 Megapixels |
| Lens Quantity | Dual Lens |
| Lens (mm) | 2mm |
| Zoom | 4X Digital zoom |
| Zoom type | Digital zoom |
| AI Functions | Motion Detection, Human Tracking |
| Color Night Vision | Yes (up to 20m) |
| IR Distance | Up to 30m (Infrared) |
| Operating Temperature | -10°C to 60°C |
| IP Rating | IP66 (Waterproof / Weatherproof) |
| App name | Yoosee |
| Rechargeable Battery | None (Wired Power) |
| Scene | Outdoor |
| Movement Range (Tilt) | 90° (Main Camera), -10°-180° (Mechanical Range) |
| Movement Range (Pan) | 355° (Main Camera), 0°-360° (Mechanical Range) |
| TF Card Slot | Yes, up to 128GB (card not included) |
| Power Supply | Normal (DC12V) |
| Power Supply (V) | 12V |
| Installation | Wall Mounted, Pendant Mount |
| Color | WHITE |
| Audio Output | Two Way Audio |
| Viewing Angle | 360° (Combined View) |
| Alarm Action | Local Alarm |
| Supported Mobile Systems | Windows Mobile, Android, iOS |
| Sensor | CMOS |
| Supported Operating Systems | Windows 98, XP, Vista, 7, 8, 10, 2000, 2003, 2008, macOS |
| Connectivity | IP/Network Wireless (2.4G WiFi), RJ45 Wired |
| Style | Bullet Camera |
| Origin | Mainland China |
| Smart home platform | Other |
| Package Length | 19 cm |
| Package Width | 19 cm |
| Package Height | 14 cm |
| Package Weight | 0.719 kg |
7. User Tips
- Recording Mode: The camera supports both continuous recording to an SD card and motion-activated recording. You can configure your preferred recording mode within the Yoosee app settings to optimize storage usage and capture important events.
- Manual Auxiliary Camera Adjustment: Remember that the auxiliary bullet camera's angle is adjusted manually during installation. Plan its orientation carefully to cover a critical fixed area.
8. Warranty & Support
DiFang products come with a one-year quality warranty and lifetime technical support. If you encounter any issues with your product, please contact our customer service team. We are committed to providing professional technical assistance and support, with 24/7 customer service available to help you.