Blackbird is a top rated technical service provider in Dubai. Our services include CCTV installation, POS system, Networking, Sound system, and access management door central. This leading company has many years of experience providing the best security solutions. _Website not available. Sign in: https://www.twine.net/signup_…Blackbird is a top rated technical service provider in Dubai. Our services include CCTV installation, POS system, Networking, Sound system, and access management door central. This leading company has many years of experience providing the best security solutions. _Website not available. Sign in: https://www.twine.net/signup_WWWW…