IN SICH ABGESCHLOSSENES GERÄT FÜR NOTBELEUCHTUNG, DAS ALARMANLAGEN FÜR FEUER, GAS UND DERGLEICHEN ENTHÄLT

摘要

Self-contained apparatus for the emergency lighting comprising lighting means, detecting means for gas and the like, which can send an electric input, processing means which can receive upsaid electric input, optic and/or acustic alarm means.