Betty_Bossi3 years ago000Is it possible to install an additional receiver for this product and if so, where can I order one?Show in original language (German)Sarina Sidler3 years ago+110 Helpful answerThe Avantek doorbell system can be expanded with a maximum of 2 transmitters and several receivers. Unfortunately, we cannot procure the additional receivers for expansion individually.Show in original language (German)Comment2 comments