Build your daily rhythm
Create named alarms, set their times, and choose the days each one should repeat.
Morning assembly07:45
First period08:30
Lunch break12:30
SCHOOL MEDIA • WINDOWS DESKTOP
Every bell.
Right on time.
A dependable, easy-to-manage alarm scheduler for the Widu Prabha Media Unit. Plan school bells, manage daily routines, and keep every schedule organised in one place.
✓Built around your schoolGreen & yellow school identity
v1.2.0Current project version
Widu Prabha Media Unit Alarm×
WALAGEDARA SCHOOL MEDIA
Good morning.
SATURDAY
07 JUN
07 JUN
LOCAL TIME
08:00:00
Clock running
DAILY ROUTINEAlarm schedule
＋ Add alarmALARMTIMESTATUS
♟Morning assemblySchool bell · Weekdays07:45
▤First periodSchool bell · Weekdays08:30
♫Lunch breakCustom sound · Weekdays12:30
Schedule organisedReady for the next bell
▂ ▅ ▇ ▄ ▆School bellSound controls at a glance
01PLANNED FOR THE DAY
Multiple alarmsKeep every routine on schedule
Flexible audioSchool bell or your own sounds
Portable schedulesExport and import alarm sets
Windows desktopMade for the media-room PC
DESIGNED FOR REAL ROUTINES
All the right tools.
None of the clutter.
Simple controls for the moments that keep a school day moving. Build your schedule once, then manage it from a clean desktop interface.
Make each bell yours
Use the built-in school bell or choose your own audio, with preview and volume controls.
▶
School bellSound preview
Switch between schedules
Keep separate sets for regular school days, exams, special programmes, and holidays.
Regular school daysACTIVE
Special eventsSaved set
Exam timetableSaved set
Take your alarms with you
Export alarm schedules to a portable backup file, then import them when you need them.
DB
school-schedule.wmu-dbAlarm set backup
↓EXPORT → IMPORT
Stay out of the way
Keep the app available from the Windows notification area without leaving the full window open.
Windows taskbar
✳
Made for Widu Prabha
A green-and-yellow visual identity inspired by the school emblem and built for the media unit's workflow.
KNOWLEDGE • DISCIPLINE • SUCCESS
EASY TO GET STARTED
Set it up once.
Stay in control.
Designed to make managing the school bell schedule less complicated, from your first alarm to your next backup.
Get the project ↗Set up your alarms
Add a name, time, repeat days, and a sound for each routine.
Choose the active set
Switch between your regular schedule and special timetable sets.
Keep a backup
Export your schedule so it is easy to restore or transfer later.
WIDU PRABHA MEDIA UNIT
Make every school bell
count.
Explore version 1.2.0 of the source project and build the Windows installer on your own computer.
Download source project ↓ZIP archive · Source code
ⓘ This download is the editable source project, not a prebuilt Windows installer.
VERSION1.2.0
GOOD TO KNOW
Frequently asked
questions.
A few important details before you install or use the alarm software.
Is the software free? +
The project source is provided as a downloadable ZIP. Review the licence file included with the source package for the terms that apply to using and modifying it.
Is the Windows installer included? +
Not in this download. The ZIP contains the source project and a Windows build script. You can build the installer on a Windows computer with Node.js and the required packages.
Can I use my own school bell sounds? +
The app supports importing audio files for custom alarms. Actual playback can depend on the file format, Windows audio output, and system volume settings.
Will alarms play when the computer is asleep? +
Windows sleep can stop scheduled playback. For reliable school bell operation, keep the app running and configure the media-room PC to stay awake during the school day.
Can I back up and move schedules? +
Version 1.2.0 includes alarm-set export and import using the app's portable .wmu-db backup format.