Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Alarmmelder, bei dem der Handgriff zur Betaetigung des Meldeapparates am Ende eines Kanals angebracht ist, und in dem Kanal Festhaltevorrichtungen angebracht sind, die den Arm des Meldenden in dem Kanal festhalten