The combination box consists of a location lamp, a manual fire alarm box, and a fire alarm bell, designed based on a new concept considering functionality, accessibility, and usability.

The ring-shaped location lamp is positioned around the manual alarm box so that the exact location of the manual alarm box can be found even in dark places. Thanks to the new design concept of the ring-shaped location lamp with the manual alarm box, which won the Japan Good Design Gold Award 2014, the surface depth is only 15mm in recess mounting and 75mm in surface mounting.

The physical structure of this well-designed three-in-one product makes the wiring very easy when installed.