Category:Public address system for schools

Subcategories

This category has only the following subcategory.

Media in category "Public address system for schools"

The following 13 files are in this category, out of 13 total.

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  Abandoned Art School 65 (6342424121).jpg 3,008 × 2,000; 2.43 MB
  
• Emergency evacuation announcement, School of Law, Singapore Management University - 20170122.webm 26 s, 1,440 × 1,080; 1.05 MB
  
• Emergency under control announcement, School of Law, Singapore Management University - 20170122.webm 13 s, 1,440 × 1,080; 840 KB
  
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  In-school broadcasting equipment, Abandoned School-building, Charleston, Illinois (2013-03-07 by Marcus O. Bst).jpg 2,078 × 2,080; 935 KB
  
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  Mark John Lado - WIRELESS DIGITAL PUBLIC ADDRESS WITH VOICE ALARM & TEXT-TO-SPEECH.pdf 1,239 × 1,752, 5 pages; 555 KB
  
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  Meryl Streep on Bernards student announcers' staff 1966.jpg 996 × 862; 225 KB
  
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  Operatic 1.jpg 690 × 1,024; 103 KB
  
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  Pa system.jpg 1,024 × 768; 511 KB
  
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  SAKURAKO - Kindergarten Sports Festival. (15056616959).jpg 4,651 × 3,100; 3.93 MB
  
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  SAKURAKO - kindergarten Sports Festival. (15056739707).jpg 4,285 × 2,855; 4.6 MB
  
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  SLNSW 27762 Steel cabinet with tubular bells record player and public address system for schools.jpg 787 × 1,050; 215 KB
  
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  SLNSW 27763 Steel cabinet with tubular bells record player and public address system for schools.jpg 773 × 1,050; 193 KB
  
• Testing of the public address system, School of Law, Singapore Management University - 20161227.webm 37 s, 1,440 × 1,080; 2.65 MB