YI YYS.2016
YI 4pc Home Camera 1080p Wi-Fi IP Security Surveillance Smart System User Manual
Model: YYS.2016
Introduction
The YI 4pc Home Camera system provides comprehensive home surveillance with 1080p Full HD recording, Wi-Fi connectivity, and advanced smart features. Designed for indoor use, these cameras offer enhanced night vision, two-way audio communication, and intelligent detection capabilities to keep your home secure and connected.
This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your YI Home Camera system.

What's in the Box
Your YI 4pc Home Camera package includes the following items:
- 4 x YI 1080p Home Cameras
- 4 x Power Adapters/Chargers
- User Manual (this document)
Setup Guide
1. Initial Preparation
- Download the YI Home App: Search for "YI Home" in your smartphone's app store (iOS or Android) and install it.
- Create an Account: Open the YI Home App and follow the on-screen instructions to create a new account or log in if you already have one.
- Power On the Camera: Connect the camera to a power outlet using the provided power adapter. The camera will begin its startup sequence.
2. Pairing the Camera
- Add Device: In the YI Home App, tap the "+" icon to add a new device. Select your camera model from the list.
- Connect to Wi-Fi: Enter your Wi-Fi network name and password when prompted. Ensure your phone is connected to the same 2.4GHz Wi-Fi network.
- Scan 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. You will hear a voice prompt confirming successful scanning.
- Pairing Complete: Once the camera connects to the Wi-Fi network, you will hear another voice prompt confirming successful pairing. The camera will then appear in your app's device list.
3. Camera Placement
The YI Home Camera offers multiple installation options thanks to its solid 3-hole base, allowing for versatile placement:
- Tabletop/Shelf: Place the camera on any flat surface.
- Wall Mount: Secure the camera to a wall using screws (not included) through the base holes.
- Ceiling Mount: Invert the camera and mount it to the ceiling for a wider view. Ensure to adjust the image orientation in the app settings if mounted upside down.

Operating Your Camera
Live View and Recording
Access your camera's live feed anytime, anywhere through the YI Home App. You can view multiple cameras on a single account and even share access with up to 5 family members or friends. The camera records in 1080p Full HD at 15 frames per second.

Two-Way Audio
The integrated microphone and speaker allow for two-way communication. You can listen to what's happening near the camera and speak through the camera from your smartphone, enabling interaction with family members or pets.

Enhanced Night Vision
Equipped with 8 individual 940nm infrared LEDs, the camera automatically activates infrared (IR) in low-light conditions, providing clear visibility in the dark without visible red glow.

Smart AI Detections
The camera features upgraded Smart AI capabilities that can accurately distinguish between persons, vehicles, and animals, significantly reducing false alarms. Activity alerts are sent directly to your YI Home App.

Storage Options
Your YI Home Camera supports two primary storage methods for recorded footage:
- MicroSD Card (Local Storage): Supports MicroSD cards from 4GB to 64GB (upgraded capacity). This allows for continuous recording or event-triggered recording directly on the camera.
- YI Cloud Storage: An optional subscription service that provides secure, off-site storage for your recorded videos, protecting against footage loss due to camera damage or theft.


Voice Control with Amazon Alexa
Integrate your YI Home Camera with Amazon Alexa for convenient voice control. You can view the camera's live stream on compatible devices like the Echo Show by simply using voice commands.

Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera lens and body. Avoid using harsh chemicals or abrasive cleaners.
- Firmware Updates: Regularly check the YI Home App for available firmware updates. Keeping your camera's firmware up-to-date ensures optimal performance, security, and access to new features.
- Power Cycle: If the camera becomes unresponsive, disconnect it from the power source for a few seconds, then plug it back in to restart.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Camera fails to connect to Wi-Fi. |
|
| Poor video quality. |
|
| Camera is offline. |
|
| No audio or poor audio quality. |
|
For more detailed troubleshooting or specific issues, please refer to the official YI support resources or the full user guide PDF.
Specifications
| Feature | Detail |
|---|---|
| Model Number | YYS.2016 |
| Video Capture Resolution | 1080p |
| Frame Rate | 15 fps |
| Viewing Angle | 112 Degrees |
| Connectivity Technology | Wi-Fi |
| Power Source | Corded Electric (5 Volts DC, 5 watts) |
| Special Features | 2 Way Audio, Night Vision, Human Detection, Motion Sensor, Barking Detection, Cry Detection, HD Resolution |
| Storage | MicroSD (up to 64GB), YI Cloud (subscription) |
| Compatible Devices | Smartphone, Desktop, Tablet |
| Controller Type | Amazon Alexa, Google Assistant |
| Dimensions (L x W x H) | 3.23 x 3.23 x 4.53 inches |
| Item Weight | 4.2 ounces |
| Indoor/Outdoor Usage | Indoor |
Warranty and Support
For information regarding product warranty, please refer to the documentation included with your purchase or visit the official YI Technology website. YI Technology provides customer support for product inquiries, technical assistance, and warranty claims.
A Certificate of Compliance and a user guide PDF are available for this product:
For the latest updates, FAQs, and additional support, please visit the YI Store on Amazon.
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