Supersaverca Video Surveillance, Alarms & Access Controls Is The Largest Nationwide Suppliers Of High Quality Video Surveillance Equipment Alarms, Med-Alert & Access Controls FOR BOTH Business and Home. SuperSaverca Video Surveillance, Alarms, Med-Alert & Access Controls is also recognized and supported by Canasa "The Canadian Security Association experts” .We offer a complete line of video surveillance equipment, Alarms & Access Controls, parts, service, and installation. Serving all of Canada and USA