Control Energy Waste
Coordinate HVAC, schedules, occupancy and lighting so systems operate when and where they are needed.
RETROFIT & MODERNIZATION
Reduce energy waste, modernize aging controls, and bring more of your building into one management platform—without assuming a full rebuild. Bisly gives existing properties a practical path to smarter operations, with wireless, wired, and hybrid deployment options.
Existing residential, commercial, and mixed-use properties.

WHY MODERNIZE
Rising utility costs and growing performance expectations make aging, fragmented controls increasingly expensive to operate. Modernization should improve the economics of the building—not introduce another layer of complexity.
Coordinate HVAC, schedules, occupancy and lighting so systems operate when and where they are needed.
Bring useful data, alarms and controls into a consistent management environment instead of juggling disconnected systems.
Choose an approach suited to an occupied property, a phased renovation or a major building refurbishment.
Improve visibility and control to support energy-management programs, reporting and applicable compliance efforts.
FEATURED: BISLY AURORA WIRELESS
Bisly Aurora Wireless is designed for buildings that need more intelligent room control without extensive new cabling. Wireless sensors, controls and zone devices connect to a shared building-management platform, while existing mechanical equipment can be integrated where supported.
Avoid unnecessary wall and ceiling work in occupied rooms where a wireless design is suitable.
Plan around floors, zones, tenant schedules or renovation milestones.
Wireless areas and connected existing equipment can be monitored alongside other Bisly systems in the same BMS.
Bisly Aurora Wireless is available for U.S. projects, bringing room-level wireless control into one building-wide automation platform.
Discuss Wireless Retrofit Options



FLEXIBLE MODERNIZATION
Replacing every device is rarely the starting point for a sensible retrofit. Bisly can connect supported existing plant equipment and building systems into a coordinated control and monitoring environment.
For occupied floors, individual spaces and phased upgrades.
For plant rooms, major renovations and areas already being opened for construction.
Combine deployment methods under one building-management platform.
IBIS defines the integration scope and optimal wired, wireless or hybrid architecture during project design.


PROJECT REFERENCE
Bisly reports a 30% reduction in energy use following the full building automation retrofit of the 22,000 m² Liivalaia office complex in Tallinn, Estonia. The property remained in operation during phased works.
30% lower energy use
Documented Bisly project result · Liivalaia office complex, Tallinn, Estonia.
See ProjectsTHE BUSINESS CASE
High utility costs, energy-efficiency incentives and building performance requirements create strong reasons to modernize. Bisly helps building owners reduce energy waste, improve control and support their long-term building performance strategy.
Explore U.S. MarketsSTART A CONVERSATION
Tell us about the property, the systems you'd like to improve, and your project timeline. IBIS can discuss the potential fit of Bisly and coordinate the next steps with the appropriate technical partners.
Discuss Your Retrofit