A system for the application of a smoke detector head on and / or in a ventilation channel having at least one channel wall a space ventilation system

摘要

A system for the application of a smoke detector head (1) on and / or in a ventilation channel having at least one channel wall a space ventilation system, wherein the system a smoke detector head (1) with a detection range (4) which is to be mounted on the channel wall as well as a base plate (8), and in particular also at least one the smoke detector head (1) is assigned to the air guiding element (21) and / or at least one the smoke detector head (1) associated smoke detection head-mounting element (13), wherein the base plate (8) with a receiving opening (9) for the smoke detector head (1) or for the air guiding element (21) and / or the smoke detection head-mounting element (13) is provided, wherein the fastening of either the smoke detector head (1) or of an air deflector (21) or of a smoke detection head-mounting element (13) indirectly or directly on the base plate (8) in particular in the manner of a bayonet joint, threaded or latching connection is designed.