Automatic Bell Controller app icon

Automatic Bell Controller

Automatic Bell Controller is an especially designed to ring bell automatically

InvoTech Labs · com.invotechlabs.schoolbell

Not rated yet 1K+ downloads v1.0.2 2 MB Android 4.0.3+ PEGI 3 · Everyone

At a glance

Latest version
v1.0.2 (3)
Updated
Jun 9, 2024 (2 years ago)
APK size
2 MB
Requires
Android 4.0.3+ (API 15)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Mar 17, 2021 (at least)
Permissions
2
Website
invotechlabs.com
Developer contact
[email protected]

About this APK

Automatic Bell Controller is an app by InvoTech Labs in the Tools category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 2 permissions, none of them sensitive.

What's new in v1.0.2

New Release

Description

From the listing uploaded by “appupdater”.

Based on the latest micro-controller technology. Automatic Bell Controller System is an elegant device, especially designed to ring the School / College / Industries Bell automatically. There is no need to assign an individual for ringing the bell, at different times during the day. A user can program various timing of the periods. short breaks, etc. With the provision of 100 bells/day, a user can set the length of each bell separately to identify different bells at different times, for example separate bell for assembly, separate bell for recess, separate for periods etc. It has a android mobile compatible application which helps the user to set various timer easily. In case of power failure all settings are saved in memory. Features  Effective and user friendly. It saves your valuable human efforts.  It alarms according to our time schedule.  It works precisely due to real time clock inside.  User can set 100 different alarms per day and 700 alarms for a week.  Shock proof.  Compact, handy and low power device.  Manual override option available. Uses - School, College, Industries, Temple, Hospital, Hostel, Vacation Classes

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “InvoTechLabs” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Jun 9, 2024
  • Signed byCN=Sukhpal Saini, OU=InvoTechLabs, O=InvoTechLabs, L=Ambala Cantt, ST=Haryana, C=91
  • Signing certificate (SHA-1)40:D8:A0:2B:1A:E9:AC:0C:24:0E:27:A9:FD:A0:86:27:96:E3:86:66
  • File MD5facfe05ddcccd071a2e5739c403e90c1
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (2)

Automatic Bell Controller requests 2 permissions, none of them sensitive.

Required hardware & features

Automatic Bell Controller APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Automatic Bell Controller APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is facfe05ddcccd071a2e5739c403e90c1.

Tags

More Tools apps