# Opera-57401 — BLUETOOTH DOOR OPENER

> Bluetooth door controller managed via a mobile app. (iPhone/iPad app by Opera Srl.)

- Source: https://appshunter.io/ios/app/opera-57401/id1297836360 (this page in markdown: same URL + `.md`)
- Developer: [Opera Srl](https://appshunter.io/developer/1297836359)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 21 MB
- Languages: American English, French (France), Italian, Japanese, European Spanish, Chinese (Traditional, Taiwan)
- Released: 2017-10-21
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/opera-57401/id1297836360/reviews.md

## What is Opera?

The Opera-57401 is a compact, app-based door controller that is managed via Bluetooth with the mobile devices via a dedicated APP.
The App-based door controller is more convenient, user friendly than conventional PC-based access control systems. The Opera-57401 application does not require the use of computer software, or extensive user training, the system configurations is a straight forward user management built in the intuitive App.

## Key features

- App-based Bluetooth door control
- User-friendly interface
- Straightforward user management
- No computer software required
- Intuitive system configuration

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/opera-57401/id1297836360/reviews.md

### 5/5 — Una bella scoperta

*2019-09-27, version 1.1*

Facile ed intuitivo!
Ho trovato un bel sistema per non dovermi portare le chiavi o i telecomandi dei cancelli e della porta di casa

### 5/5 — Ottimo

*2018-02-03, version 1.0.7*

Intuitiva e facile da usare

## Frequently asked questions about Opera

### What is Opera-57401 used for?

Opera-57401 is a mobile application designed to control doors via Bluetooth. It acts as a compact, app-based door controller, offering a more convenient alternative to traditional PC-based access control systems.

### Does Opera-57401 require a computer?

No, Opera-57401 does not require the use of computer software. All system configurations and user management are handled directly through the intuitive mobile application.

### What devices does Opera-57401 support?

Opera-57401 is supported on iPhone, iPad, and iPod devices. It is designed for use with Apple mobile devices.

### How often is Opera-57401 updated?

The latest version of Opera-57401 is 1.1, which was last updated on March 29, 2018. Information on future update frequency is not available.

### What is the age rating for Opera-57401?

Opera-57401 has an age rating of 4+. This indicates it is suitable for users aged four and older.

### Is Opera-57401 free to use?

Yes, Opera-57401 is available for free. There are no costs associated with downloading or using the application.

### Does Opera-57401 have ads?

No, Opera-57401 does not contain advertisements. Users can expect an ad-free experience while using the app.

### How easy is it to manage users with Opera-57401?

The application features a straightforward user management system built into its intuitive interface. This makes configuring and managing users a simple process.

## Version history (last 5 releases)

### 1.1 — 2018-03-29

This app has been updated by Apple to display the Apple Watch app icon.

- Improved Bluetooth auto proximity range.

### 1.0.7 — 2017-11-22

Added FAQ information page in Spanish.

### 1.0.6 — 2017-11-14

- Added in-app indications when a user failed to log in.
- Added FAQ information page in Italian and French.

### 1.0.3 — 2017-11-10

● Added FAQ page.
● Added a few function tips message.

### 1.0.2 — 2017-10-23

Amend some of the text in Italian, French, and Spanish

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## More apps by Opera Srl

- [Doora-57501](https://appshunter.io/ios/app/doora-57501/id1398362186)

All apps by Opera Srl: https://appshunter.io/developer/1297836359

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*