이지도어 - EASY DOOR is an Android app developed by HTTECH that allows users to control access to their homes through the use of BLE technology. The app is designed to work with 현대통신 and 현대하이테크's EASY DOOR system, which allows automatic door opening through the use of a smartphone. With the app, users can take advantage of the 원패스 (ONE PASS) feature, which allows them to open the door to their building's main entrance automatically.

The app is easy to use, and the interface is intuitive, making it simple for users to control access to their homes. The app's main feature, the ONE PASS function, works seamlessly, allowing users to open the door to their building with a simple tap on their smartphone. The app is free to use, making it accessible to anyone who wants to take advantage of the EASY DOOR system.