Qtronic Alarms & Vision is rated 3 out of 5 in the category security and investigations. Read and write reviews about Qtronic Alarms & Vision. Welcome to the Qtronic Alarms, we are a company based in Port Talbot, South Wales who specialise in the installation, monitoring, maintenance and upgrading of all types of alarm systems including wired and wireless and CCTV systems for your home or business.