No network and no electricity surveillance camera

This small monitor does not require power, network cables, or WIFI, and can be easily controlled remotely. Just scan the QR code with your mobile phone to connect, and you can control the scene thousands of miles away. Built-in lithium battery, plug and play, worry-free battery life. The night monitoring screen is clear and visible, with both audio and video recording, and storage and playback, perfect for environments without electricity and network.