Gatekeeper Systems Inc.: Gatekeeper Reports $3.3M Revenue in Fiscal Q2 2021 and Record $8.3M Revenue in First-Half Gatekeeper Systems Inc. (TSXV: GSI) (OTC Pink: GKPRF) (FSE: 1GK) ('Gatekeeper' or the 'Company'), a video and data solutions provider for public transportation and smart cities, reports its financial results for the three and six months ended February 28, 2021. Financial Highlights Revenue for the six months ended February 28, 2021 was $8,256,766, an increase of 19% compared to $6,931,041 for the same period in the previous year, and represents the highest first-half revenue in the Company's history; Revenue for the three months ended February 28, 2021 was $3,291,961 which compares to $3,574,643 for the same period in the previous year;