High-Resolution Camera: This camera features a 30W pixel sensor, providing clear and detailed video recordings. It supports both audio and video recording, ensuring you capture every important moment WiFi Connectivity for Real-Time Viewing: Once connected to WiFi, you can watch real-time footage with synchronized audio directly on your smartphone. The app allows for full-screen viewing, one-click playback, downloading of recordings, snapshot capturing, and easy backup to your mobile device Offline Functionality: In environments without internet access, the camera can still function. If your phone is within 10 meters of the camera, you can connect directly to the camera’s WiFi and use the app to view live footage Lightweight and Compact Design: Weighing only 40g, this camera is incredibly lightweight and easy to install in any location. Its compact size of 2.15*1.65*1.3cm ensures it remains unobtrusive while providing excellent surveillance capabilities Enhanced Security: Featuring dual authentication for encrypted transmission, this camera ensures that your video data remains secure and private Note: Do not support memory card expansion.