1. Optimize and improve some functional modules

1. Several functional modules are optimized.
2. Fix some problems.

1. Cloud Storage & remote playback page optimization.
2. NVR supports retrieving recording dates.
3. The alarm push message list information supports filtering and retrieval.
4. It supports the function of clearing cache.
5. Account login continuous error password limit.
6. Alarm push supports multiple languages

1. Optimized the preview and playback display mode of the panoramic device when full screen
2. PTZ control items optimization UI unified
3. 4G card gun new function support
4. Preview playback interface hue, panorama support optimization
5. Single product equipment supports alarm period setting
6. Solved the problem that the single item of ios 13 system could not be added
7. Add app to obtain Bluetooth permission to adapt to iOS 13 system
8. Optimization of alarm playback processing logic
9. Device configuration WiFi display optimization
10. Remote settings optimization
11. Alarm information list API update and information processing optimization
12. equipment added a single entry optimization
13. device list supports fuzzy query
14. support unbundling mobile phone number
15. Add novice guidance support
16. Optimize other adding methods module
17. Add equipment and add step navigation
18. Modify the instructions for local and remote use

1.Fixed known bug

1.Preview interface optimization
2.Interface optimization of equipment settings

1.使用体验优化。
2.修复已知问题。

1. Newly optimized UI, better interactive experience
2. Updated account system, support email/phone registration and login
3. New architecture optimization, links are more stable, and graphs are faster
4. Adjust the main switch at home away from home mode.
5. Gateway supports channel selection.
6. Doorbell device push function.
7. Advanced sharing.

1.optimize the way to add equipment to guide.
2.Correct old P2P PTZ control commands.

1.Style adjustment.
2.Fixed known bugs.

1.Fixed know bug.

1.Fixed known bugs.