Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.19.2
Document and Entity Information - shares
6 Months Ended
May 31, 2019
Aug. 02, 2019
Document Type 10-Q  
Amendment Flag false  
Document Period End Date May 31, 2019  
Entity Registrant Name Security Devices International Inc.  
Entity Central Index Key 0001354866  
Current Fiscal Year End Date --11-30  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   104,156,775
Entity Current Reporting Status Yes  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Ex Transition Period false