About Arpha Plus
Smarter Access. Safer Living. Note that this app is compatible with specific models. Please use the QR Code supplied with the box. Stay connected to your home-wherever you are-with Arpha Plus, the intelligent app that...
Smarter Access. Safer Living. Note that this app is compatible with specific models. Please use the QR Code supplied with the box. Stay connected to your home-wherever you are-with Arpha Plus, the intelligent app that puts smart security and convenience at your fingertips. Whether you’re checking who entered, sharing access with family, or confirming your door is locked, Arpha Plus keeps you in control. With seamless integration to Arpha Smart Locks, you can unlock using your palm, face, fingerprint, or passcode, view real-time lock status, and receive instant notifications when someone comes home. Experience a new level of security and simplicity powered by AI and advanced biometrics. What you can do with Arpha Plus: -Instantly check your door’s lock and battery status -View unlock records and get real-time activity alerts -Manage multiple locks and locations from one app -Customize settings and authorize remote access easily -Enjoy smarter security through AI-powered recognition Whether you’re home, at work, or on the go, Arpha Plus keeps your world within reach - secure, seamless, and beautifully simple. Products using this platform include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside
Version History Welcome to the latest update of Arpha Plus! 1.Optimized home screen device cards with size toggle support. 2.Added custom drag-and-drop sorting for home screen devices. 3.Added smart linkage between Doorbell Duo and DF360 lock. 4.Optimized "Add Device" category navigation and pairing process. Supported products include: AL501, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.7.0 May 21 Enjoy the latest update to Arpha Plus! 1. Improved Alexa connection experience 2. Bug fixes and performance improvements Supported products include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.6.1 Apr 11 Enjoy the latest update to Arpha Plus! 1. Improved registration experience 2. Enhanced login experience 3. Streamlined device pairing process 4. Improved home screen device card interactions Supported products include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.6.0 Apr 7 Version Update Notes: 1. Bug fixes and experience optimization； 2.5.2 Apr 2 Enjoy the latest update to Arpha Plus! What’s new: 1. Expanded device support: Added compatibility for new smart locks and doorbells. 2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security. 3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience. 4. General improvements: Bug fixes and performance enhancements. Supported products include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.1 Jan 31 Enjoy the latest update to Arpha Plus! What’s new: 1. Expanded device support: Added compatibility for new smart locks and doorbells. 2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security. 3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience. 4. General improvements: Bug fixes and performance enhancements. Supported products include: AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.0 Jan 30 fix known bugs 2.3.0 12/01/2025 1. Added support for connecting and managing DF360 smart door locks; 2. Optimized user experience 3. Fixed some known issues 2.2.0 10/14/2025 Fix some known issues. 2.0.4 08/09/2024 1. Optimize the overall operation process of the app 2. Optimize content push logic 3. Optimize the cloud storage video logic 4. Add D289 door lock operation panel 2.0.3 07/25/2024 - Fix the adaptation issue of AL601 1.0.7 02/02/2024 1. Remote unlock function is adjusted to long press unlock. 2. Real-time monitoring page is modified to full-screen preview. 3. Optimise the interactive experience of real-time preview interface. 4. Optimise some of the remaining exceptions. 5. Adaptation of various mobile phones. 1.0.6 12/27/2023 1. Tips for optimizing the network matching process. 2. Optimize the ota upgrade process. 3. Optimize admin password naming constraints. 4. Optimize the duration of real-time calls 1.0.5 11/30/2023 - Solved some known issues - UI interaction optimization to enhance user experience 1.0.4 11/09/2023 1、新增管理员密码修改功能 2、修复一些已知问题 1.0.3 10/18/2023 1、设备模块增加装置设定，你可以对设备进行各种设置交互了。 2、蓝牙配网、远程推送等功能优化。 1.0.2 09/19/2023 1. 适配新版机型 2. 性能优化和UI美化 1.0.1 07/04/2023 1.0.0 03/16/2023
Previous Versions
Here you can find the changelog of Arpha Plus since it was posted on our website on 2025-05-02 16:12:55.
The latest version is 2.7.0 and it was updated on 2026-06-10 17:01:01. See below the changes in each version.
Arpha Plus version 2.7.0
Updated At: 2026-06-10
Changes: Version History Welcome to the latest update of Arpha Plus!
1.Optimized home screen device cards with size toggle support.
2.Added custom drag-and-drop sorting for home screen devices.
3.Added smart linkage between Doorbell Duo and DF360 lock.
4.Optimized "Add Device" category navigation and pairing process.
Supported products include: AL501, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.7.0 May 21 Enjoy the latest update to Arpha Plus!
1. Improved Alexa connection experience
2. Bug fixes and performance improvements
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.6.1 Apr 11 Enjoy the latest update to Arpha Plus!
1. Improved registration experience
2. Enhanced login experience
3. Streamlined device pairing process
4. Improved home screen device card interactions
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku,
Aku Inside 2.6.0 Apr 7 Version Update Notes:
1. Bug fixes and experience optimization； 2.5.2 Apr 2 Enjoy the latest update to Arpha Plus!
What’s new:
1. Expanded device support: Added compatibility for new smart locks and doorbells.
2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security.
3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience.
4. General improvements: Bug fixes and performance enhancements.
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.1 Jan 31 Enjoy the latest update to Arpha Plus!
What’s new:
1. Expanded device support: Added compatibility for new smart locks and doorbells.
2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security.
3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience.
4. General improvements: Bug fixes and performance enhancements.
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.0 Jan 30 fix known bugs 2.3.0 12/01/2025 1. Added support for connecting and managing DF360 smart door locks;
2. Optimized user experience
3. Fixed some known issues 2.2.0 10/14/2025 Fix some known issues. 2.0.4 08/09/2024 1. Optimize the overall operation process of the app
2. Optimize content push logic
3. Optimize the cloud storage video logic
4. Add D289 door lock operation panel 2.0.3 07/25/2024 - Fix the adaptation issue of AL601 1.0.7 02/02/2024 1. Remote unlock function is adjusted to long press unlock.
2. Real-time monitoring page is modified to full-screen preview.
3. Optimise the interactive experience of real-time preview interface.
4. Optimise some of the remaining exceptions.
5. Adaptation of various mobile phones. 1.0.6 12/27/2023 1. Tips for optimizing the network matching process.
2. Optimize the ota upgrade process.
3. Optimize admin password naming constraints.
4. Optimize the duration of real-time calls 1.0.5 11/30/2023 - Solved some known issues
- UI interaction optimization to enhance user experience 1.0.4 11/09/2023 1、新增管理员密码修改功能
2、修复一些已知问题 1.0.3 10/18/2023 1、设备模块增加装置设定，你可以对设备进行各种设置交互了。
2、蓝牙配网、远程推送等功能优化。 1.0.2 09/19/2023 1. 适配新版机型
2. 性能优化和UI美化 1.0.1 07/04/2023 1.0.0 03/16/2023
Arpha Plus version 2.6.1
Updated At: 2026-05-08
Changes: Version History Enjoy the latest update to Arpha Plus!
1. Improved Alexa connection experience
2. Bug fixes and performance improvements
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.6.1 Apr 11 Enjoy the latest update to Arpha Plus!
1. Improved registration experience
2. Enhanced login experience
3. Streamlined device pairing process
4. Improved home screen device card interactions
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku,
Aku Inside 2.6.0 Apr 7 Version Update Notes:
1. Bug fixes and experience optimization； 2.5.2 Apr 2 Enjoy the latest update to Arpha Plus!
What’s new:
1. Expanded device support: Added compatibility for new smart locks and doorbells.
2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security.
3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience.
4. General improvements: Bug fixes and performance enhancements.
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.1 Jan 31 Enjoy the latest update to Arpha Plus!
What’s new:
1. Expanded device support: Added compatibility for new smart locks and doorbells.
2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security.
3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience.
4. General improvements: Bug fixes and performance enhancements.
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside 2.5.0 Jan 30 fix known bugs 2.3.0 12/01/2025 1. Added support for connecting and managing DF360 smart door locks;
2. Optimized user experience
3. Fixed some known issues 2.2.0 10/14/2025 Fix some known issues. 2.0.4 08/09/2024 1. Optimize the overall operation process of the app
2. Optimize content push logic
3. Optimize the cloud storage video logic
4. Add D289 door lock operation panel 2.0.3 07/25/2024 - Fix the adaptation issue of AL601 1.0.7 02/02/2024 1. Remote unlock function is adjusted to long press unlock.
2. Real-time monitoring page is modified to full-screen preview.
3. Optimise the interactive experience of real-time preview interface.
4. Optimise some of the remaining exceptions.
5. Adaptation of various mobile phones. 1.0.6 12/27/2023 1. Tips for optimizing the network matching process.
2. Optimize the ota upgrade process.
3. Optimize admin password naming constraints.
4. Optimize the duration of real-time calls 1.0.5 11/30/2023 - Solved some known issues
- UI interaction optimization to enhance user experience 1.0.4 11/09/2023 1、新增管理员密码修改功能
2、修复一些已知问题 1.0.3 10/18/2023 1、设备模块增加装置设定，你可以对设备进行各种设置交互了。
2、蓝牙配网、远程推送等功能优化。 1.0.2 09/19/2023 1. 适配新版机型
2. 性能优化和UI美化 1.0.1 07/04/2023 1.0.0 03/16/2023
Arpha Plus version 2.5.1
Updated At: 2026-01-31
Changes: Enjoy the latest update to Arpha Plus!
What’s new:
1. Expanded device support: Added compatibility for new smart locks and doorbells.
2. Login enhancements: Multi-device login is now supported. Sessions will expire after 30 days of inactivity for improved security.
3. Setup & connectivity improvements: Improved Wi-Fi connection timing during device setup for a smoother onboarding experience.
4. General improvements: Bug fixes and performance enhancements.
Supported products include:
AL501, AL601, AL505C, DF360, Doorbell Duo, Aku, Aku Inside
Arpha Plus version 2.2.0
Updated At: 2025-10-14
Changes: Oct 14, 2025
Version 2.2.0
1. Added support for connecting and managing DF360 smart door locks;
2. Optimized user experience
3. Fixed some known issues
Arpha Plus version 2.0.4
Updated At: 2024-08-09
Changes: Aug 9, 2024
Version 2.0.4
Fix some known issues.
Disclaimer
Official App Store Link
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