Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.19.1
Document and Entity Information - shares
3 Months Ended
Feb. 28, 2019
Apr. 12, 2019
Document Type 10-Q
Amendment Flag false
Document Period End Date Feb. 28, 2019
Trading Symbol sdev
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 103,856,775
Entity Current Reporting Status Yes
Document Fiscal Year Focus 2019
Document Fiscal Period Focus Q1
Entity Small Business true
Entity Emerging Growth Company false
Entity Ex Transition Period false