Doorbell Button Function – select a doorbell function (doorbell, alarm call). The button is used either as a classical doorbell or for alarm call activation.

Camera Assigned to Doorbell Button – select the external camera to be displayed when the doorbell is ringing. The camera preview does not interrupt the active call or ringing. Tap on the green bar in the display upper part to return to the call/ringing. If the doorbell is not confirmed, a warning will be displayed on the device and a record will be created in the Call log.