The application is intended for customers who do not use a tablet with the Merusoft Locker application to access lockers. The new version of the Merusoft Smart Office application version 3.0 uses the "Progressive Web App" technology, which currently does not support working with wireless locks. To solve this problem, we have developed the Merusoft Locker service application. After installing this application, you can seamlessly open office lockers from the new Merusoft Smart Office version 3.0 application.