1. Introduction
The YI 2pc Smart Home Camera system provides 1080p Full HD indoor security surveillance. Designed for ease of use, these cameras offer features such as enhanced night vision, two-way audio, and advanced AI detection capabilities for monitoring your home, pets, or children. This manual will guide you through the installation, operation, and maintenance of your cameras.

Image 1.1: YI 2pc Smart Home Camera units.
2. Package Contents
Please verify that all items are present in your package:
- 2 x YI Smart Home Camera (Model YYS.2016)
- 2 x Power Adapter
- 2 x USB Cable
- 2 x Wall Mount Base
- Mounting Screws
- User Manual (this document)
3. Setup Guide
3.1. Powering On the Camera
- Connect the USB cable to the camera's power port.
- Plug the other end of the USB cable into the power adapter.
- Insert the power adapter into a standard electrical outlet. The camera will power on and begin its startup sequence.
3.2. Downloading the YI Home App
The YI Home App is required for camera setup and operation. Download it from your device's app store (iOS or Android).
- Search for "YI Home" in the App Store or Google Play Store.
- Install the app and create an account or log in if you already have one.
3.3. Pairing the Camera with the App
- Open the YI Home App and tap the '+' icon to add a new device.
- Select your camera model from the list.
- Follow the on-screen instructions to connect the camera to your 2.4GHz Wi-Fi network. Note: 5GHz Wi-Fi networks are not supported.
- The app will generate a QR code. Hold your camera approximately 4-8 inches (10-20 cm) in front of your phone screen so the camera can scan the QR code.
- Once the camera successfully scans the code, it will confirm the connection.
3.4. Mounting the Camera
The camera can be placed on a flat surface or mounted to a wall or ceiling using the provided base and screws.
- Tabletop Placement: Simply place the camera on a stable, flat surface.
- Wall Mounting: Secure the wall mount base to your desired location using the screws. Attach the camera to the base. Ensure the camera is positioned to cover the desired area.
4. Operating Your Camera
4.1. Live View and Recording
Access live video streams from your camera anytime, anywhere through the YI Home App. The camera records in 1080p Full HD at 15 frames per second with a 112° wide-angle lens and F/2.0 aperture.
4.2. Two-Way Audio
The integrated microphone and speaker allow for two-way communication. Use this feature to speak to family members, pets, or deter intruders directly through the app.
4.3. Enhanced Night Vision
The camera features 8 individual 940nm infrared LEDs for clear night vision up to 9 meters (approximately 30 feet) in low-light conditions. The infrared (IR) function activates automatically when ambient light is insufficient.

Image 4.1: Enhanced Night Vision capability for clear viewing in darkness.
4.4. Smart AI Detections
The YI Smart Home Camera utilizes advanced AI to distinguish between different types of motion, reducing false alarms.
- Human Detection: Identifies human figures, sending alerts only when a person is detected.
- Vehicle Detection: Recognizes vehicles in the camera's field of view.
- Animal Detection: Distinguishes pets and other animals.
- Baby Crying Detection: Specifically alerts you when a baby's cry is detected, ideal for nursery monitoring.
- Barking Detection: Notifies you of dog barking sounds.

Image 4.2: Person, Vehicle, and Animal Detection features.

Image 4.3: Motion Detection and Baby Crying Detection.
4.5. Storage Options
- YI Cloud Service: Securely store your recorded footage in the cloud. This prevents data loss from physical damage to an SD card and offers advanced compression and data protection. (Subscription may be required for full features).
- Local Storage (MicroSD Card): The camera supports MicroSD cards from 4GB up to 64GB for local video storage. Insert the card into the designated slot on the camera.

Image 4.4: YI Cloud service for secure storage.

Image 4.5: Local storage via MicroSD card.
4.6. Activity Zones
Customize specific areas within the camera's view to monitor for activity. This allows you to focus on critical zones and receive alerts only when motion is detected in those areas.

Image 4.6: Setting up Activity Zones in the YI Home App.
4.7. Home/Away Modes
Configure your camera's behavior based on whether you are home or away. This feature allows you to customize alert settings and recording preferences for different scenarios.

Image 4.7: Home and Away Modes in the YI Home App.
4.8. Smart Home Integration
The YI Smart Home Camera is compatible with Amazon Alexa and Google Assistant. You can use voice commands to view live feeds on compatible smart displays.
- Example Command (Alexa): "Alexa, show me the baby room."

Image 4.8: Integration with Amazon Alexa.
5. Maintenance
5.1. Cleaning
To maintain optimal performance, periodically clean the camera lens and body. Use a soft, dry cloth. Avoid abrasive cleaners or solvents that could damage the camera's surface or lens.
5.2. Firmware Updates
Ensure your camera's firmware is always up to date. The YI Home App will notify you of available updates. Firmware updates often include performance improvements, new features, and security enhancements.
5.3. Environmental Conditions
The YI Smart Home Camera is designed for indoor use. Avoid exposing it to extreme temperatures, high humidity, or direct water contact. The camera's operating temperature range is typically 0°C to 40°C (32°F to 104°F).
6. Troubleshooting
| Issue | Possible Solution |
|---|---|
| Camera not connecting to Wi-Fi |
|
| Poor video quality |
|
| Night vision not working |
|
| False motion alerts |
|
| No audio or poor audio quality |
|
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | YYS.2016 |
| Video Capture Resolution | 1080p Full HD |
| Frame Rate | 15 fps |
| Lens Aperture | F/2.0 |
| Viewing Angle | 112° Wide-angle |
| Night Vision | 8 x 940nm Infrared LEDs (up to 9m) |
| Connectivity Technology | Wi-Fi (2.4GHz only) |
| Storage Options | YI Cloud, MicroSD Card (4GB-64GB) |
| Audio | Two-Way Audio |
| AI Detection | Human, Vehicle, Animal, Baby Crying, Barking Detection |
| Smart Home Compatibility | Amazon Alexa, Google Assistant |
| Power Source | Corded Electric (2.5 watts) |
| Mounting Type | Wall Mount, Tabletop |
| Product Dimensions | 4.3 x 5.9 x 4.3 inches |
| Item Weight | 9.6 ounces |
| Indoor/Outdoor Usage | Indoor |
8. Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official YI Technology website. For technical support, frequently asked questions, or to contact customer service, please visit the YI Technology support page online.
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