Schlage NDE wireless electronic locks for interior doors easily migrate from mechanical locks to electronic access control. Costing less than half the price of perimeter electronic locks, it installs in 15 minutes with only a screwdriver, so there is no need to install additional component, drill holes or run wires. Add and delete employees in seconds through the ENGAGE web-based and mobile app. Integrate into most popular access control systems for even greater capabilities. Accommodate popular proximity and smart cards plus NFC-enabled smart phones.