der heute in mobilen Geräten wie Handys

Frequency of Supply voltage is 50

The bell button can Surface mounted using the supplied screws or adhesive strip The wireless gong set can be connected to other wireless gongs (parallel connection) expandable

Volume: 31 dB

determined at the Installation

2-fach Gummi Schuko Steckdose IP44 vollgummi schukokupplung mit Abdeckkappen wasserdicht feuchtraum aussen schukostecker IP44 (2-fach Gummi Steckdose) INTERRUPTEUR der heute in mobilen Geräten2 way rubber Schuko socket IP44 solid rubber Schuko coupling with cover caps waterproof damp room outside Schuko plug IP44 16A~250V Super quality Made in EU CE Mark The product is made of solid rubber. It has a reinforced contact system. It is suitable for working in harsh outdoor conditions. Withstands mechanical stress. Complies with IEC 60884 1.