With this portable and wireless Türklingelset it is flexible. For speakers for the sound can take as needed anywhere in and around the house. You spend so times some sunny hours on the terrace, it can not happen again one that does not hear the bell when it rings at the front door. Positive is the battery for the doorbell transmitter a button cell is with a very long life. In speakers are the usual AAA batteries. You can select 8 different ring tones (the sounds in the saxophone sound matter of taste really are). 5 of them are really "useful". The volume can be regulated => that's good. And gorgeous - there are no cables. My old fixed doorbell has now (finally) become obsolete. The price for this set is acceptable. Thus actually a buy recommendation.
