# QRMaster

> An entrance guard useful management system,a brand new way for door access

Canonical page: [https://chrome-stats.com/d/com.uclbrt.qrcloud](https://chrome-stats.com/d/com.uclbrt.qrcloud)

## Overview

- **ID:** `com.uclbrt.qrcloud`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** 广州畅联信息科技有限公司
- **Category:** TOOLS
- **Downloads:** 2,373
- **Version:** 3.9.23
- **Last updated:** 2026-07-21
- **First published:** 2016-06-13
- **Publisher country:** CN
- **Size:** 43 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.uclbrt.qrcloud)
- **Website:** [http://qrm.uclbrt.com/](http://qrm.uclbrt.com/)
- **Privacy policy:** [https://qrm.uclbrt.com/Public/protocal/privacy\_cn.html](https://qrm.uclbrt.com/Public/protocal/privacy_cn.html)

## Description

锁掌柜QR Master is a comprehensive entrance guard management system designed for hotels and enterprises. This innovative app allows for mobile key management, enabling access via smartphone and offering real-time key sharing capabilities. With features like effective time management and secure online distribution of room keys, it streamlines entrance management, making it more efficient and convenient for staff and visitors alike.

## Rankings

- #903,762 — Overall

## Permissions and access

### Permissions

- `android.hardware.sensor.accelerometer`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH_ADVERTISE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.CAMERA`
- `android.permission.CHANGE_WIFI_STATE`
- `android.permission.FLASHLIGHT`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.GET_ACCOUNTS`
- `android.permission.INTERNET`
- `android.permission.LAUNCH_APP`
- `android.permission.MANAGE_ACCOUNTS`
- `android.permission.MOUNT_UNMOUNT_FILESYSTEMS`
- `android.permission.NFC`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_CONTACTS`
- `android.permission.READ_MEDIA_AUDIO`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_USER_PRESENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `android.permission.WRITE_SETTINGS`
- `com.anddoes.launcher.permission.READ_SETTINGS`
- `com.anddoes.launcher.permission.WRITE_SETTINGS`
- `com.android.browser.permission.READ_HISTORY_BOOKMARKS`
- `com.android.launcher.permission.INSTALL_SHORTCUT`
- `com.android.launcher.permission.READ_SETTINGS`
- `com.android.launcher.permission.UNINSTALL_SHORTCUT`
- `com.android.launcher.permission.WRITE_SETTINGS`
- `com.android.launcher2.permission.READ_SETTINGS`
- `com.android.launcher2.permission.WRITE_SETTINGS`
- `com.android.launcher3.permission.READ_SETTINGS`
- `com.android.launcher3.permission.WRITE_SETTINGS`
- `com.android.mylauncher.permission.READ_SETTINGS`
- `com.android.mylauncher.permission.WRITE_SETTINGS`
- `com.coloros.mcs.permission.RECIEVE_MCS_MESSAGE`
- `com.ebproductions.android.launcher.permission.READ_SETTINGS`
- `com.ebproductions.android.launcher.permission.WRITE_SETTINGS`
- `com.fede.launcher.permission.READ_SETTINGS`
- `com.fede.launcher.permission.WRITE_SETTINGS`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.heytap.mcs.permission.RECIEVE_MCS_MESSAGE`
- `com.hihonor.push.permission.READ_PUSH_NOTIFICATION_INFO`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.WRITE_SETTINGS`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.huawei.launcher2.permission.READ_SETTINGS`
- `com.huawei.launcher2.permission.WRITE_SETTINGS`
- `com.huawei.launcher3.permission.READ_SETTINGS`
- `com.huawei.launcher3.permission.WRITE_SETTINGS`
- `com.lge.launcher.permission.READ_SETTINGS`
- `com.lge.launcher.permission.WRITE_SETTINGS`
- `com.meizu.flyme.permission.PUSH`
- `com.miui.mihome2.permission.READ_SETTINGS`
- `com.miui.mihome2.permission.WRITE_SETTINGS`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.qihoo360.launcher.permission.READ_SETTINGS`
- `com.qihoo360.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.app.twlauncher.settings.READ_SETTINGS`
- `com.sec.android.app.twlauncher.settings.WRITE_SETTINGS`
- `com.tencent.qqlauncher.permission.READ_SETTINGS`
- `com.tencent.qqlauncher.permission.WRITE_SETTINGS`
- `com.uclbrt.qrcloud.permission.JOPERATE_MESSAGE`
- `com.uclbrt.qrcloud.permission.JPUSH_MESSAGE`
- `com.uclbrt.qrcloud.permission.MIPUSH_RECEIVE`
- `com.uclbrt.qrcloud.permission.PROCESS_PUSH_MSG`
- `com.uclbrt.qrcloud.permission.PUSH_PROVIDER`
- `com.vivo.notification.permission.BADGE_ICON`
- `dianxin.permission.ACCESS_LAUNCHER_DATA`
- `net.qihoo.launcher.permission.READ_SETTINGS`
- `net.qihoo.launcher.permission.WRITE_SETTINGS`
- `org.adw.launcher.permission.READ_SETTINGS`
- `org.adw.launcher.permission.WRITE_SETTINGS`
- `org.adw.launcher_donut.permission.READ_SETTINGS`
- `org.adw.launcher_donut.permission.WRITE_SETTINGS`
- `org.adwfreak.launcher.permission.READ_SETTINGS`
- `org.adwfreak.launcher.permission.WRITE_SETTINGS`
- `telecom.mdesk.permission.READ_SETTINGS`
- `telecom.mdesk.permission.WRITE_SETTINGS`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.uclbrt.qrcloud)