romazig4 years ago000Can the motion detector trigger the siren of the door alarm when it is coupled with the himebasr? It does not have a siren itself and is useless as a deterrent. Show in original language (German)Bigdean84 years ago+110Good day All alarms are only triggered via the Homebase, including the motion detector! The door alarm and the motion detector react independently. MFGShow in original language (German)Comment