SPECIFICATIONS High Definition: 3.0 Megapixels Hign-concerned Chemical: None Supported Operating Systems: Windows XP Supported Operating Systems: Mac OS Supported Operating Systems: Windows 8 Supported Operating Systems: Windows 10 Lens (mm): 2.8-8mm Style: Dome Camera Connectivity: 2.4G Installation: Side Installation: Normal Installation: Stick Scene: indoor Color Night Vision: no Megapixels: 3MP Storage: None Video Compression Format: H.265 Dimensions (L x W x D)(mm): 68.4*68.4*108mm Color: WHITE Power Mode: Mains Electricity Alarm Action: FTP Photo Alarm Action: Local Alarm Movement Range(Tilt): other is_customized: No Supported Mobile Systems: Android Supported Mobile Systems: IOS Smart home platform: Alexa Smart home platform: Google Assistant AI Functions: Vehicle Detection IP Rating: other App name: other TF Card: None Digital Zoom: 4X Power Supply(V): 220V Rechargeable Battery Capability: other Audio Output: Two Way Audio Operating Temperature: -10°-60° Shell Material: plastic Power Supply: Normal Viewing Angle : 107° Movement Range(Pan): other Rechargeable Battery: none Storage: Cloud/SD Max 64GB Resolution: 2304*1296 Weight: 135g Key Features 1: Motion Detection Key Features 2: 3.74 x 3.74 x 5.59 inches Key Features 3: Abnormal Sound Detection Key Features 4: Remote viewing and control Key Features 5: Image index/Fast-forward video Key Features 6: Compression recording YI Pro 2K Home Security Camera: 2K&3MP Quality. Capture More Details View every event in 2K super clear image quality so you see exactly what is happening inside your home. Upgraded 3 million pixels, up to 2304 x 1296 resolution, for clarity in every angle. Smart AI Detection YI cloud storage comes with the latest in Smart AI capabilities which can distinguish Person, Vehicle, or Animal accurately and reduce false alarms significantly (Subscription Needed) Local SD Card and Cloud Storage Store your data and recordings locally with an extra SD card (not included) or in the cloud. YI Cloud offers loop-recording with no storage limit, so even if your camera is stolen or damaged, your footage will still be secure and accessible on the cloud. Enhanced Night Vision Equips with 940-nm infrared lights, a high-sensitivity image sensor and F1.9 large aperture lens, YI 2K home camera captures detailed images even in low-light conditions.       Compatible With Alexa and Google Assistant Use your voice command to turn on YI camera for home security or view your camera live stream on Echo Show or any screen-based Alexa device or Google Chrome Cast. Large Field of View Activity Zone Only receive alerts when motion detected in the set zone. Home and Away Modes A setting to control phone push notifications turn and off, no disturb when you are home.   Setting Up Your Camera With YI Home App 1. Install YI Home App and create a YI Home Account2. Power your camera on and click the icon on the upper right corner in YI HOME app to add your camera3. Select your Wi-Fi network and enter your Wi-Fi password, then select Connect to Wi-Fi4. Scan the QR Code shown on the app, then select Next once the QR Code has scanned5. Select Save, then select Start using to finish pairing6. If connection failed, please push the Reset button and try again