The Ajax Module Holder (Type B) in white is a functional accessory designed to enhance building security. This holder has been specifically developed to facilitate the integration of additional modules into the Ajax Case (D). It ensures a stable and secure installation of various Fibra modules used for applications such as fire protection, alarm systems, and burglary prevention. The white color of the holder blends harmoniously into different environments, providing a discreet yet effective security solution. The Module Holder (Type B) is an essential element for anyone looking to expand and optimize their security infrastructure. With this accessory, the installation of security modules is not only made easier, but the overall functionality of the security system is also improved.