[Service Access Rights Guide] · If you are using Android 6.0 or lower, you can not allow the selection right individually, so we recommend that you check if the manufacturer of your device provides an operating system upgrade, and then upgrade to Android 6.0 or higher if possible. [Selective access rights] · Save: Permissions required when using file and image downloads. Microphone: The authority to use the voice output function for DVR equipment. Camera: This is a privilege to scan the QR cod