Management Advisory - Alarm System Maintenance at Residences Protected by the U.S. Secret Service (Redacted) [open pdf - 3MB]
From the Document: "Under the 'Presidential Protection Assistance Act of 1976,' a former President may designate one residence that the Secret Service will permanently secure. The Secret Service provides alarm systems for other offices and residences of former Presidents. [...] [T]he Secret Service said the Office of Technical Development and Mission Support completed a needs assessment for the residences in January 2015. As part of the needs assessment, requests for repairs and upgrades and the current conditions of the security systems were included. The replacement of the security systems has been included in the Resource Allocation Plan for Fiscal Year 2017. The Secret Service requested that we consider this recommendation resolved and closed."
Department of Homeland Security, Office of Inspector General, Report No. OIG-15-61
Department of Homeland Security Office of Inspector General: https://www.oig.dhs.gov/