Speaker Locker is a Windows utility software that enables automated or locked system volume changes throughout the day.

The top of the interface provides 5 spots for users to set up periods of the day when the system volume will automatically change. Users can select which periods to activate by using the Enable check mark next to each period. This feature provides maximum flexibility for users who do not need to use all 5 periods but want to control sound levels at specific times.
Speaker Locker also offers various switches and options at the bottom and on the right of the interface. However, the one that stands out the most is the password protection feature. With this feature, users can protect their settings with a password, ensuring that only authorized users can access the software from the system tray.
Other interesting features of Speaker Locker include its simplicity and ease of use, making it a user-friendly software without complicated configuration or menus. Users can also make the volume lower than, greater than or equal to specified values, hence providing full control of sound levels. Furthermore, Speaker Locker prevents other programs from affecting the system volume during a specific time interval, ensuring that users have full control of their sound levels at all times.
Lastly, Speaker Locker comes with a system tray icon that minimizes the program to the system tray. This feature ensures that the software does not interfere with other program windows, thus providing a seamless user experience. Overall, Speaker Locker is a top-rated software for controlling system volume, making it an excellent addition to any Windows user's toolkit.
Version 1.1: Decided to distribute Free