This app only supports access control systems from Gantner Electronic GmbH! With GAT Mobile Access Management, you have an overview of your access control system conveniently available at any time and in any location. - The status of your doors is displayed on a smartphone or tablet - Doors can be locked and unlocked via smartphone or tablet - Burglar alarm systems can be activated and deactivated - Alarms are displayed on a smartphone or tablet and can be deactivated - Lost access authorizatio