The ever-changing technology landscape cannot be overemphasized and one industry that keep keeping changing with it for example is security solutions’ electronic door locks. The changing trend in security solutions is changing the attitude of organizations and home owners towards safety, convenience and access control. This article will focus on the new changes in the market of electronic door locks, describing their key features, the manufacturing, possible areas of usage and looking at the examples of companies like HANGFAT which are innovating and being sustainable in this sector.