1. Add automatic standby function, automatically enter standby mode in non-video/remote live broadcast state, reduce standby power consumption
(Single battery 4G standby for more than 10 hours)
2. Optimize the speed of photography and add the function of continuous photography
3. After upgrading, detect whether 4G/WiFi is supported or not, and automatically hide unsupported function menus
4. Adding 5.8G WiFi Modules
5. Support full-screen switch LOGO
6. Add support for alarm and recovery after loss of external camera
7. Add an external camera to insert detection (open the external camera in the menu and set the external audio to "none")
8. Adding CMSV6 Remote Video Playback Support
9. Adding support for CMSV6 cluster intercom and single call
10. Optimize start-up speed (about 6 seconds)
