Abstract: The present invention discloses a plurality of modular containers. The modular containers can comprise a first container that includes a first top surface, a first bottom surface and at least one first side surface oriented between the first top and the first bottom surface. The first container can define a first internal cavity. The modular containers can also include a container system that is located in the first internal cavity. The modular containers can include a power distribution system and a data distribution system. In addition, the modular containers can include a second container. The second container can comprise a second top surface, a second bottom surface and at least one second side surface oriented between the second top and the second bottom surface. The second container can also define second internal cavity. Further, the modular containers can include a container subsystem located in the second internal cavity.

Abstract: A pneumatic fire detector is disclosed having a switch module comprising a manifold operatively connected to a sensor tube, the switch module incorporating respective forming tubes for applying a sufficient pressure to the outer surface of an installed diaphragm to deform it and thereafter the diaphragm is exposed to a pre-determined pressure through the manifold to deform the diaphragm outwards and into contact with a respective switch.

Abstract: A pneumatic fire detector is disclosed having a switch module comprising a manifold operatively connected to a sensor tube, the switch module incorporating respective forming tubes for applying a sufficient pressure first to the outer surface of an installed diaphragm and thereafter to a pre-determined pressure through the manifold to deform the diaphragm outwards and into contact with a respective switch.