You can use different cameras: 1) gadget's camera; 2) USB-camera
USB camera must support UVC standard and gadget must support OTG USB.
The app can save videos on Google Cloude Drive as well as SD card.

After motion or smoke have been detected the program sends alarm notifications: EMAIL SMS Call.
Alarm videos can be uploaded on Google drive or YouTube directly.
No root-rights are needed.
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The app allows you to capture and save videos from any USB-camera and from the "native" camera of your gadget simultaneously.

The recording can begin:
1) When you press a special button on the screen (green button)
2) By motion detector
3) By the sound detector (you can just shout out loud and the recording will start)
4) Scheduled

In addition to the SD-card the app can store the video on Google cloud and on YouTube.
Also the functionality provides hidden video surveillance using several cameras:
1) USB camera connected via OTG USB cable
2) Own gadget camera


of the user. In this window the system asks the user whether it is possible to give the permission to do something (for example use a camera or microphone).