Want more COMFORT and more CONTROL when accessing your home, office or condominium?HDL innovates once again and presents the Home + Security application that allows you to use your Android smartphone as a “key” to unlock your C-90 CONTROL.ITS SAFE? Certainly! The application on each smartphone generates a unique, encrypted [ID] identifier, which is registered as one of the recognized credentials to activate the lock. The activation takes place exclusively when you are close to it, because it uses Bluetooth® secure communication technology, and on top of that, with low battery power consumption (BLE, or Bluetooth® Low Energy).IS IT SIMPLE or “is it going to take work”? Its absolutely simple - no gateway, internet connection or other resources - all you need is your C-90 CONTROL (and a supplementary power supply, if the lock is not controlled by an Electronic Doorphone or Video Doorphone) and the application installed on your smartphone.Among the functions, the application allows:Use your smartphone as a "key", as if it were a radio frequency tag with a unique [ID] identifier (RFID) to trigger the electric locks C-90 CONTROLRegister your smartphone as Administrator (“Master”), using its friendly interface to perform basic operations such as REGISTRATION and DESCADASTRO of other “credentials” such as other smartphones, tags and RFID cards.Make the basic settings of the C-90 CONTROLs Electronic Access Control function, all via Bluetooth;In addition to these functions, our concern for your SAFETY goes beyond the product and the functionality itself, it is also to ensure that the solution is correctly applied, installed and configured - through the illustrative TUTORIAL included in the App. And that your routine incorporates the best habits and safety-focused behaviors, presented through SAFETY TIPS, simple and practical.This first step towards an Electronic Access Control is available free of charge and without subscriptions. With HDL, everything is fine!