EAN: 4024028070834 Questions to the itemFAQPrint preview
The contact is closed (NC) when the magnet is connected. The alarm contact is potted humidity-proof. This alarm contact is embedded into the door folding or window rabbet.
The Alarm contacts are for the use with our kits and module: B101 - Universal alarm system 12 V/DC B190 - Mini alarm system M117 - Alarm module for computers etc.