Cenmetrix provided complete automation of vehicle entry and exit process of the Citadel apartment complex located at Bagatalle Road, Colombo 3. This installation brings in many conveniences for the residents at the apartment complex. Primarily it ensures the automation of the vehicle entry and exit process without having to have a security guard manually opening and closing the gates every time. The long range reader linked with vehicle tag identifies only the authorized resident vehicles enabling entrance and exit only to them.