Many new cell forces now advocate installing adapter, which not only improves security, but also ensures personal security and prevents unnecessary events. It’s really nice and it’s really good to use. Feel that the adapter design can now not only be designed in a variety of ways, especially in a functional convenience design really very awesome for more people. In the process of use adapter device will have a corresponding comparison, not only use convenient, also can improve the safety performance, adapter device is one of the characteristics, in the choice of the adapter model, according to the staff room size recommend suitable style in the home, in the process of use will be more convenient.