Fully Automated Audio Bell

Upload. Schedule. Automate.

Replace manual ringing with our intelligent audio automation. Schedule period bells, upload custom MP3s, and let the system play them perfectly on time.

Tap APK to download directly. After downloading, tap 'Open' to install.

Delhi Public School

Status: Auto-Mode Active

07:00 AM
Period 1
period_1_chime.mp3
10:30 AM
Lunch Break
lunch_bell_music.mp3
Home
Timetable
Settings

Complete Features

Everything You Need

Our Android app controls the IoT hardware seamlessly, giving you ultimate power over campus audio.

Custom Audio Upload

Upload MP3s, voice announcements, or mantras for specific periods directly from your phone.

Automated Timetable

Set up Period 1, Lunch, and Assembly timings once. The app automatically rings the bell daily.

Emergency Siren

One-tap emergency alarm system to instantly alert the entire campus during critical situations.

Exam Mode

Create temporary schedules with custom intervals specifically for mid-terms or final board exams.

Holiday Sync

Mark Sundays, summer vacations, and public holidays so the bell remains silent automatically.

Offline Reliability

The IoT device saves the schedule. Even if your school internet goes down, the bell rings on time.

Multi-User Access

Give restricted access to the Principal, Admin, or Peon with role-based security.

Zero Manual Effort

Completely eliminate human error. No more watching the clock or late period bells.

Setup Process

Automated in 4 Simple Steps

Connect our hardware to your PA system, upload your audio timetable on the app, and you are completely hands-free.

01

Connect Hardware

Plug our IoT Audio Controller into your school's existing PA system or amplifier.

02

Download App

Get our Android app from the Play Store or via direct APK download.

03

Set Timetable

Login to the app, define your school periods, and assign audio files.

04

Go Auto

Save the settings. The system is now 100% automated and runs on its own.

Upgrade Your School's Bell System

Download our Android controller app now and completely automate your daily periods, lunch breaks, and assemblies.

*Requires Android 8.0 or above. Ensure "Install from Unknown Sources" is enabled.