A Smoke and CO Detector Certificate was filed at 12 WINCH PARK RD, Framingham. This certificate confirms the installation of smoke and carbon monoxide detectors in the building.

The applicant is WEI JUN CHEN. The permit number is FIR230343. No details about the building type or property classification were provided.

The next step is to review the certificate and ensure all required detectors are installed. The status of the permit is not specified.