| Download | - View final version: An emergency building clearance system for the Radio and Electrical Engineering Division (PDF, 1.1 MiB)
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| DOI | Resolve DOI: https://doi.org/10.4224/21276347 |
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| Author | Search for: Mackey, J. T.1 |
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| Affiliation | - National Research Council of Canada
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| Format | Text, Technical Report |
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| Physical description | 14 p. |
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| Abstract | This paper describes a simple inexpensive emergency signalling system for use in building emergency clearance and general practice procedures. The system comprises three boxes, each of which can show the status of 40 areas. Switches and indicator lights are used and are enhanced by verbal communication through speakers. |
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| Publication date | 1973-01 |
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| Publisher | National Research Council of Canada. Radio and Electrical Engineering Division |
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| Series | |
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| Language | English |
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| NPARC number | 21276347 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | adfb9371-9abb-4fa4-b273-bea76375cd89 |
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| Record created | 2015-10-05 |
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| Record modified | 2023-01-23 |
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