Introduction
The YIIOT 2.4G/5G WiFi Camera is an advanced home security device designed for comprehensive monitoring. It features 360-degree panoramic viewing, AI intelligent tracking, two-way voice intercom, and versatile night vision capabilities, ensuring your home is protected day and night. This manual provides essential information for setting up, operating, and maintaining your camera.

Figure 1: YIIOT 2.4G/5G WiFi Camera highlighting intelligent tracking, full-color night vision, loop recording, two-way voice intercom, and alarm notifications.
Setup Guide
1. Package Contents
- YIIOT 2.4G/5G WiFi Camera
- Power Adapter (5V/2A)
- Mounting Accessories (fixed screw bracket)
- User Manual (this document)
2. Installation
The camera offers flexible installation options to suit various environments. It can be placed normally on a flat surface or mounted on a wall, pendant, or vertical pole using the provided fixed screw bracket.

Figure 2: Front view of the YIIOT WiFi Camera.
3. Power Connection
Connect the camera to a power source using the supplied 5V/2A power adapter. Ensure the power outlet is easily accessible.
4. App Download and WiFi Connection
- Download the 'YIIoT' application from your mobile device's app store (available for Android and iOS).
- Register or log in to your YIIoT account.
- Follow the in-app instructions to add your new camera. The camera supports both 2.4GHz and 5GHz WiFi bands for a stable and fast connection.

Figure 3: The camera supports both 5G and 2.4G dual-band WiFi for stronger performance and stable signal.
Operating Instructions
1. Panoramic Monitoring
The camera offers a 360-degree panoramic view with a pan range of 0°-360° and a tilt range of -10°-180°. You can remotely control the camera's movement via the YIIoT app to monitor every corner of your space.

Figure 4: 360-degree panoramic view with remote control via mobile app.
2. AI Intelligent Tracking
The camera features AI intelligent humanoid tracking. When a moving object is detected, the camera automatically locks onto its motion trajectory and rotates to follow the movement, ensuring continuous surveillance.

Figure 5: AI intelligent humanoid tracking in action.
3. Two-Way Voice Intercom
With a built-in speaker and microphone, the camera supports two-way voice intercom, allowing you to communicate with people on the other side of the camera from your mobile phone, no matter where you are.

Figure 6: Remote two-way voice intercom feature.
4. Night Vision Modes
The camera is equipped with 4 white lights and 4 infrared lights, offering three distinct night vision modes:
- Full-Color Night Vision: Provides clear, colored images even in low-light conditions.
- Infrared Night Vision: Traditional black and white night vision for discreet monitoring.
- Intelligent Night Vision: Automatically switches between infrared and full-color based on detected movement, turning on white lights for color images when someone is present.

Figure 7: Comparison of full-color and infrared night vision.

Figure 8: Explanation of the three night vision modes.
5. Remote Access and Playback
Monitor your home from anywhere using the YIIoT app. Features include real-time playback, share management, and remote control. The camera supports high-definition loop recording with free real-time playback, allowing you to easily review past events.

Figure 9: Remote monitoring features via mobile phone.

Figure 10: High-definition loop recording and real-time playback.
6. Alarm Function
The camera supports motion detection and provides real-time alarm notifications to your mobile phone. When an intruder is detected, the camera will sound an audible alarm and turn on a white light to deter them, while simultaneously sending an APP push information reminder.

Figure 11: Real-time alarm and mobile notification.
7. Product Video Overview
Video 1: A brief overview of the YIIOT camera's main features and functionalities.
Maintenance
1. Cleaning
To ensure optimal performance, regularly clean the camera lens and body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the surface or lens.
2. Firmware Updates
Periodically check the YIIoT app for available firmware updates. Keeping your camera's firmware up-to-date ensures you have the latest features, security patches, and performance improvements.
Troubleshooting
1. Camera Not Connecting to WiFi
- Ensure your WiFi network is active and within range.
- Verify you have entered the correct WiFi password.
- Check if your router supports both 2.4GHz and 5GHz bands. If you have a dual-band router, try connecting to the other band.
- Restart the camera and your router, then attempt to reconnect.
2. Night Vision Issues
- If night vision is unclear, ensure the camera lens is clean and free from obstructions.
- Check the night vision settings in the YIIoT app to confirm the desired mode (Full-Color, Infrared, or Intelligent) is selected.
- Ensure there are no strong light sources directly interfering with the camera's night vision sensors.
3. Two-Way Intercom Problems
- Verify that the microphone and speaker settings are enabled in the YIIoT app.
- Ensure your mobile device's volume is turned up.
- Check for any physical obstructions around the camera's microphone or speaker.
4. Alarm Not Triggering/Receiving Notifications
- Confirm that motion detection is enabled in the YIIoT app settings.
- Adjust the motion detection sensitivity to an appropriate level.
- Ensure app notifications are enabled for the YIIoT app on your mobile device.
- Check your internet connection for stable alarm transmission.
Specifications
| Feature | Specification |
|---|---|
| Type | IP Camera, PT Camera |
| Megapixels | 2 MP |
| High Definition | 1080P(Full-HD) |
| Lens (mm) | 3.6mm |
| Lens Quantity | Single Lens |
| Aperture | F0.1 |
| Minimum Illumination Value | 0.01 Lux |
| Zoom Type | Digital zoom (Electronic zoom) |
| Movement Range (Pan) | 0°-360° |
| Movement Range (Tilt) | -10°-180° |
| Color Night Vision | Yes |
| Infrared Night Vision Distance | 20M |
| Connectivity | WIFI (2.4GHz/5GHz Dual Band) |
| Video Compression Format | H.264 |
| Supported Mobile Systems | Android, iOS |
| Power Supply | Normal, Power supply (5V/2A) |
| Operating Temperature | -30°C to 55°C |
| Installation | Normal, Wall Mounted, Pendant Mount, Vertical Pole Mount |
| Color | WHITE |
| Material | PC/ABS |
| Appearance Size | 75*75*110 mm |
| Weight | 0.3 kg |
| Waterproof Grade | IP66 |
| Alarm Function | Support motion detection, APP push alarm, automatic tracking. |
| Voice Type | Voice intercom |
| Backlight Compensation | Support |
| Horizontal Definition | 1080 TVL |
| Signal to Noise Ratio | 45 dB |
| Certification | CE, FCC, RoHS |

Figure 12: Product parameters and dimensions.
User Tips
- Optimal WiFi Placement: For the most stable connection, place the camera within a reasonable range of your WiFi router. If using 5GHz, note that its range might be shorter than 2.4GHz.
- Motion Detection Sensitivity: Adjust the motion detection sensitivity in the app to minimize false alarms while ensuring critical events are captured.
- Regular Footage Review: Periodically review recorded footage to familiarize yourself with the camera's performance and ensure it's capturing what you need.
- Secure Your Account: Use a strong, unique password for your YIIoT account to protect your privacy and camera access.
Warranty and Support
The YIIOT 2.4G/5G WiFi Camera is certified with CE, FCC, and RoHS standards, ensuring compliance with safety and environmental regulations.
For technical support, troubleshooting assistance, or warranty inquiries, please refer to the contact information provided with your purchase documentation or visit the official CARPBABA support website.