- Author
-
Lee, T. G.
- Title
- Survey of Door Re-Opening Photodetector, Smoke Detector and Touch Button Systems of Elevators in Twelve Federal Buildings.
- Coporate
- National Bureau of Standards, Gaithersburg, MD
- Sponsor
- Department of Housing and Urban Development, Washington, DC
- Report
-
NBS 10 318
March 9, 1971
7 p.
- Distribution
- AVAILABLE FROM: National Archives, Civilian Records, Room 2800, 8601 Adelphia Road, College, Park, MD 20740-6001, Telephone: 301-713-7230
- Contract
- NBS-PROJECT-4213461
- Keywords
-
smoke detectors; elevators; buildings; doors; surveys
- Abstract
- A survey was made of door re-open photodetector systems, force close systems, smoke detectors and touch buttons associated with elevators in 12 Federal Buildings.