smoke detection unit, smoke detection system as well as smoke alarm device

摘要

In order to achieve a smoke detection unit (10), in particular for use on ships, for reporting of smoke in sample gas, with a housing, comprising at least one integrated in the housing, smoke alarm device, at least one inlet (11) for sample gas, means (5, 7) for connection to a suction device (6) for the sample gas and / or a suction device (6) for the sample gas, as well as signal outputs (2), which is of simple design, has as small a space requirement as possible and is especially well can be integrated into the board monitoring system, it is proposed that, in addition signal connection means (21) for electrically connecting a data line (25, 26) of at least one detector means, which can be arranged at a remote location, preferably a further smoke alarm device (27, 28, 33, 34), as well as at least one communications and evaluation unit (30) for communicating via the signal connection means (21) is connected to the, which can be arranged at a remote location detection means (27, 28, 33, 34) are provided, or that in the case of a smoke alarm device (27, 28, 33, 34) is a dust filter is arranged and / or means for air flow monitoring are provided in the sample chamber.