4. Software configuration
Alarm type: Setup the type of background alarm (Video Loss/Sensor/Motion)
Alarm output type: Setup prompt type of background alarm（sound alarm/vibrate alarm）
5. Information view
Device:
Device Name: name of the current device.
Device ID: the current connection device ID
Software version: The current connection device software version
Build date: the current connection device software build date
Phone:
Software version: The current software version on the mobile phone
Software build date: the date of the current mobile phone software version
