Publicidad
Idiomas disponibles
Idiomas disponibles
4. Integration in an existing doorbell system with an additional external relay
An existing doorbell can be connected to the door station. The two top terminals
replace the switch contact of the doorbell button.
The two UNLOCK terminals give you the option to control an external relay (12 V
DC / max. load 1 A) and thus implement larger switching loads.
Klingelanschluss /
Connection for bell
DC –
DC +
UNLOCK –
UNLOCK +
Bell
transformer
12 VDC
12 VDC
Doorbell
15 VDC
15 VDC
External
relay
English
Publicidad
