How does the invisible camera connect to the mobile phone?

According to the experience of querying Baidu, the operation method of connecting the invisible camera to the mobile phone is as follows:

Step 1: First of all, after the product is bought back, there will be corresponding instructions, generally including how to use it. There is usually a QR code, which is the download address of the management app. Scan this QR code to install this app software on your mobile phone, and some product apps can also be found directly in the app Store.

Step 2: After installing the APP, open the mobile phone hotspot sharing and set the network name and password.

The third step is to open the management APP just installed on the mobile phone, and the software will automatically search for nearby wifi signals, then find the corresponding device, add it to the system, and you can watch the video monitored by the device. At this time, the mobile phone can also take screenshots, save videos and other corresponding operations.

Step 4: There are also some micro webcams, which support surfing the Internet, and then the mobile phone can watch it remotely.