What was permitted
A modification to an existing fire alarm system is underway at 200 S Wacker Dr in the Loop neighborhood. This project impacts a non-residential unit within a high-rise building, and includes features like voice communication and special locking.
This permit was issued on September 17, 2026, and is currently active. While the permit fee was $175, the overall project cost for this type of system upgrade can vary significantly. FIRST SECURITY SYSTEMS is the listed contractor for this work.
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