A free program for Android, by Nold Technologies.

For years, people have been using remote controlled locks for various purposes. Nowadays, this technology is not only used for convenience, but also for security. There are many different models on the market, but they are all based on the same concept. This is the idea of a wireless key. This means that the key is not physically attached to the lock. Instead, it is stored in the smartphone and the key is activated by the smartphone. This way, the person can use the smartphone to open the lock without the need for a physical key.

Now, this concept is not only limited to the home. It can be used for various businesses as well. In fact, Nold is not only a smartphone based gate opener. It is a complete access control system. You can use it for offices, apartments, and even communities.

With Nold, you can not only open your gate, but also lock it.