4.25.4
2026-05-11
Networks can now be unlocked instantly by any authorized expert user within a project, removing dependency on the original account that locked the network, without any support tickets.
Note: To ensure optimal system performance and consistency, we recommend redeploying unlocked networks and synchronizing all changes with the cloud.
Improved app loading performance and addressed various bug fixes to enhance overall stability and user experience.
4.23.10
2026-05-04
We’re excited to introduce Offline Commissioning with a simple Start–Stop workflow:
- Start Commissioning: Download network data when internet is available
- Work Offline On-Site: Complete all setup activities without internet
- Stop Commissioning:Sync all changes to the cloud once internet is available
- Track Status Easily:View networks still in commissioning mode
- Smart Reminders :Get alerts to stop commissioning and sync changes
- Performance improvements and bug fixes
4.21.5
2026-04-01
Key Enhancements
Improved Firmware Upgrade Handling
The system now supports multi-step firmware upgrades for lamps and gateways.
Devices with older firmware versions will automatically follow a sequential upgrade path, ensuring compatibility at each stage before reaching the latest version.
This improves reliability and prevents failures caused by skipping required intermediate versions.
Bug Fixes & Improvements
Firmware Update Stability
Addressed issues where firmware updates failed when upgrading:
From older versions to the latest version using BLE (Bluetooth) OTA
From intermediate versions directly to the latest version via Direct OTA
Introduced a controlled upgrade flow requiring intermediate versions where needed (e.g., upgrading via version 7.2.15 before reaching 7.5.5).
Improved handling of device limitations (such as storage constraints) to prevent update failures.
System Configuration Reliability
Fixed an issue where configured scenes stopped working after switching to gateway mode.
Scene functionality is now consistent across switches and light control after deployment.
Additional Updates
Documentation, Support and app name
Ongoing updates to knowledge base content to better support Bulbi.
The Interact Pro app has been renamed to Signify Interact Builder.
New Features
Supports standard DALI drivers (without Part 251/252/253) when used with a mains-powered DALI sensor.
BACnet integration enabling lighting scene override and real-time occupancy status sharing. The BACnet integration is an on-prem, and an IP-based communication between the interact gateway and a third-party BACnet system. It supports manual control and occupancy data reporting of lighting groups.
Web portal – Integration app to enable BACnet Integration & Export BACnet CSV.
Web portal project search functionality enabling search by project name, project type, and date of creation.
Bug Fixes
Fixed issue that caused sensors to lose their group assignment
Energy CSV reports now successfully generate with 15-minute data granularity
Energy reports can now be generated for any period within the last 365 days
4.19.5
2026-03-02
Interact Pro App is now renamed as Signify Interact Builder
4.19.4
2026-01-29
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.19.3
2025-12-01
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.19.1
2025-11-24
New Features
The release of firmware version 7.4.14 introduces significant enhancements to emergency lighting systems. This update enables the randomized self-test feature for all emergency luminaires. The supported devices now include exit signs, escape route lighting, and standard lights equipped with batteries that allow them to function as emergency backup lights.
Improvements
With this firmware update, the previous limitation of 40 lights per group has been removed. Users can now add up to 200 lights within a single group.
Bug Fixes
Resolved an issue that caused incorrect functioning of energy aggregation, ensuring accurate reporting and monitoring of energy usage across connected lights.
Fixed a problem where lights would stop joining the network, which previously required frequent restarts of the application to resolve.
Addressed failures and issues that occurred when the “select all” option was used during the BLE commissioning process.
4.18.8
2025-09-29
We update the app regularly to make it even better.
This release adds a search feature to quickly find projects by name, date, or type, along with improved web portal access on mobile.
We’ve also included security updates and bug fixes.
4.17.16
2025-09-22
We update our app regularly to make it even better.
This release enables device set up faster with Bluetooth commissioning.
Security updates & bug fixes.
4.16.5
2025-08-25
We update our app regularly to make it even better.
This release offers the flexibility to set hold times of less than 10 minutes, with options as short as 1 minute for smaller networks.
Security updates & bug fixes
4.15.11
2025-06-30
- We update our app regularly to make it even better.
- This release enables firmware updates for up to 6 devices simultaneously via mobile BLE, specifically for projects without a gateway."
- Security updates & bug fixes
4.14.5
2025-06-09
1. Dim-to-Off support for projects without a gateway
2. Introduced configurable minimum dim level of 5%
3. General bug fixes and security improvements for a smoother experience
4.13.11
2025-05-06
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.13.7
2025-04-14
We update our App to improve performance & fix bugs to ensure seamless experience across our app.
4.13.5
2025-03-31
1. Increased Project Access: Expert role users can now manage up to 1000 projects.
2. Fewer Pop-ups: Users with multiple projects will see reduced instruction pop-ups.
3. General performance improvements and bug fixes.
4.12.4
2025-03-10
We update our App to improve performance & fix bugs to ensure seamless experience across our app.
4.11.11
2025-02-24
- Firmware updates for devices via Mobile Phone BLE to support maintenance needs for projects without gateway
- Ability to disable the motion sensor on built-in sensor units (SNS/SNH210 and SC200).
- Sensitivity Adjustment of built-in sensors (SNS/SNH210 and SC200).
- Allows assigning a Zone master sensor (SNS/SNH210 and SC200) to control daylight dimming for all devices within a zone.
- IP65 Mains-powered sensor support for EU and APAC regions.
- Interact Pro App compatibility updated to support iOS 16+.
- App improvements & bug fixes
4.9.10
2025-01-20
The latest version contains new features, performance improvements & bug fixes
New features
Choose the Zigbee channel when setting up the network
Confirm before initiating the firmware upgrade
Improvements
Auto Sync & network unlock
Lights in safe mode appear in blue text.
Bug Fixes:
Gateway failing to trigger schedules
4.8.13
2024-11-11
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.8.10
2024-09-09
We update our app regularly to make it better, Update to the latest version to get all the new features and improvements
This release includes:
- Bulbi AI Chatbot
- Bug fixes and performance improvements
Have a question? Tap Ask Bulbi in the Interact Pro App
4.8.9
2024-09-04
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.6.1
2024-07-01
We update our App to improve performance & fix bugs to ensure seamless experience across our app
4.1.7
2024-02-26
We update our App to improve performance & fix bugs to ensure seamless experience across our app.
3.8.5
2023-08-08
We listened to your feedback and have merged roles of service provider, installer & owner into a single role called Expert with access to up to 100 projects with common email id.
We update the Interact Pro App regularly to make it faster and more reliable. Update to the latest version to get all the new features & improvements.
3.7.4
2023-06-26
We update our App to improve performance & fix bugs to ensure seamless experience across our app
3.6.4
2023-05-29
Bug fixes and performance improvements.
3.5.14
2023-04-10
1)We listened to your feedback and have made several improvements to UI with Updated Action buttons, Rephrased action names, and Increased Owner role access to up to 100 projects per owner role.
2)Bug fixes that improve app to help you commission faster.
3.0.36
2022-09-27
New Landing Page with updated icons.
Ability to simultaneously commission projects at network level.
Security lock is moved to network level from Project level.
Locked by “whom” details displayed in case network is locked for you.
Alert message to sync with the cloud.
Support hybrid project, mixed networks of PRF & PRA within a project.
Support Outdoor Parking Lights Soft View and Eco Form for NAM Market.
1.0.145
2020-08-06
Support for 4 button wall switch UID8480/10 (EU/RoW) and 4 button battery powered wall switch SWS200 (US).
1.0.138
2020-05-12
Support for IP65-rated sensors and 2-button switch UID8470/10.
1.0.128
2020-01-13
Minor improvements
1.0.120
2019-11-20
Minor improvements
1.0.108
2019-09-11
Feature enhancements
1.0.105
2019-07-30
Feature enhancements
1.0.101
2019-06-03
Feature enhancements
User interface improvements
1.0.94
2018-07-04
Minor improvements