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Last updated on: 2026-05-27
Android Apps > Tools > O3 Alarm
O3 Alarm icon

O3 Alarm

5.0
Chuango Security Technology Corporation
0.00
0 reviews
1,000+
Downloads
Free

A fashion alarm system supports remote control via multiple smartphones.

Not recently updated — last update was on 2023-08-29. This app may no longer be actively maintained.
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About O3 Alarm

O3 Alarm is a tools app developed by Chuango Security Technology Corporation.

Download Statistics

O3 Alarm has been downloaded 3.5 thousand times. In the last 30 days, the app was downloaded 4 times.

User Ratings

The app has no ratings yet.

App Information

O3 Alarm is FREE to download. The APK download size is 58.31 MB. The latest version available is 5.0. The last update was on August 29, 2023.

Technical Requirements

O3 Alarm requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2014.

Description
Chuango profile: Chuango Security Technology Corporation is an innovative manufacturer of electronic security products. Adhering to the brand promise of "Sincerity and Innovation" and associating with our deep comprehension of users' demands, we integrate the technology and design into people-oriented products to provide "easy-to-use" security products and solutions for global families and commercial clients.

Another signature system design from award-winning Chuango Security Technology Corporation, the O3 comes with world-class aesthetics and German-style precision craftsmanship. Chuango O3 is your 21st century security guard in disguise, made for wireless DIY comfort and convenience, and is particularly suitable for residential and small commercial applications. All you need is a Chuango O3 set and a regular SIM card.

What your wire-free Chuango O3 can do for your home or small shop/SOHO:
 [360° Protection] Ideal for DIY home/shop improvement projects, the O3 can accommodate up to 50 wireless sensors and accessories, which can be easily “mounted” on walls or door/window frames with double-sided stickers. You will be the first to know – via this App – upon detection of intrusion, flood, smoke or gas.
 [360° Convenience] You can set exit and entry delays as you wish, so you and your family can go out and come back home at your own pace, without having to fumble around in your pocket for your mobile phone or remote control, to arm or disarm your Chuango O3. Pre-set routines can be entered so that your O3 will automatically guard your small shop or welcome you home right on the dot. Specific delays for specific zones are also possible.
 [360° Deterrence] Siren duration and volume can be adjusted per your need, with the maximum volume at 95 decibels.
 [360° Interaction] You can manage and interact with your O3 on your smartphone App, via your remote control, or directly on the panel. It can also double as a house phone to make or receive calls.
 [360° Sweet Home] The RFID tags can be renamed at will, and when used to disarm your O3 system, you immediately get an SMS text notification of who just came home. Multiple users and smartphones can be enabled to control and interact with one single O3 system once paired. You can take turns watching over your property and loved ones back home.

Download your free Chuango O3 App and activate your smart and secure home now!
Chuango, O3,GSM alarm system,,Alarm,Alarma,Alarme,Allarme, тревога,Συναγερμός hälytys,security alarm,intruder alarm, 报警器,home alarm,DIY alarm

Recent changes:
Updated to meet target API level requirements.
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More data about O3 Alarm

Price Free to download
Total downloads 3.5 thousand
Recent downloads 4
Rating No ratings
Ranking Not ranked
Version 5.0
APK size 58.3 MB
Number of libraries 14
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

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O3 Alarm compared with similar apps

Keywords that only this app has

Chuango Technology Products Diy Small Set Shop Smartphones Corporation Users Design Commercial Guard Wireless Convenience Free Double Delays Back Specific Volume Interact

Common keywords of similar apps

Home Alarm Security System Control Remote App Multiple Phone Disarm

Keywords missing from this app

Camera Device Devices Smart Video Touch Cameras Alerts Features Access Live Monitor Time Recent Check Cam Monitoring Hidden Alert Secure Remotely Arm Pet Connected Support Privacy Baby Surveillance Anti View Real Receive Lights Tablet Bay Battery Camerito Theft Anytime Bug

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Downloads over time

O3 Alarm has been downloaded 3.5 thousand times. Over the past 30 days, it has been downloaded 4 times.

Changelog of O3 Alarm

  • Aug 29, 2023UpdateVersion 5.0
  • May 27, 2020UpdateVersion 4.8
  • Feb 26, 2019UpdateVersion 4.5
  • Jul 5, 2018UpdateVersion 4.0
  • Mar 12, 2018UpdateVersion 3.6
  • Jan 20, 2018Installs1,000+ installs
  • Feb 4, 2017UpdateVersion 3.5
  • Dec 26, 2016UpdateVersion 3.2
  • Jun 11, 2016Installs500+ installs
  • Dec 15, 2015UpdateVersion 3.0
  • Jun 28, 2015UpdateVersion 2.0
  • May 17, 2015Installs100+ installs
  • Mar 18, 2015Installs50+ installs
  • Jan 10, 2015Installs10+ installs
  • Dec 29, 2014Installs5+ installs
  • Dec 10, 2014New AppVersion 1.0 in TOOLS for Free
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Developer information for Chuango Security Technology Corporation

Chuango Security Technology Corporation

appchuango@gmail.com

Website

N/A

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Comments on O3 Alarm for Android

★★★★★ Ordered came when they said. Mark installed what I wanted and left no mess. Demonstrated alarm even took my old alarm siren down down for me. Have had no problems with alarm fitted 2 weeks now been away for 6 days no false alarms or anything. Very pleased with whole system and aftersales advise. Mick h

Google Play Rankings for O3 Alarm

This app is not ranked

Technologies used by O3 Alarm

O3 Alarm is requesting 27 permissions and is using 16 libraries.

Permissions

Development tools
test access to protected storage
Your location
approximate (network-based) location, precise (GPS) location
Network communication
view network connections, view Wi-Fi connections, full network access, receive data from Internet
Storage
modify or delete the contents of your USB storage
Hardware controls
take pictures and videos, record audio, control vibration
System tools
change system display settings, change network connectivity, allow Wi-Fi Multicast reception, connect and disconnect from Wi-Fi, disable your screen lock, retrieve running apps, access USB storage filesystem, run at startup, close other apps, prevent phone from sleeping, modify system settings
Extra
android.intent.action.MEDIA_SCANNER_SCAN_DIR, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_IMAGES, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE

Ad network libraries

None found

Social libraries

None found

Development tools

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