The Wireless doorbell FG1 of 'me' is not objectionable in so far as design and price-performance. Similar outlets models gibts unfortunately not much choice. It was important for me the combination to the existing doorbell and the variable location any power outlet (attic, Bastelkeller, terrace). The expectations of the "sound" but may not be very high, FG1 provides only a weak selection of annoying melodies. In the online product description that you provide the missing 8 melodies (that would be at least at the hardware store on the demo wall for many a purchasing criterion). Melodies: 1) Westminster, 2) Ding Dong Ding Dong, 3) Telephone 4) Circus, 5) Banjo on My Knee (Oh Susannah), 6) Twinkle, Twinkle, 7) it's a small world, 8) dogs barking No. 2,3 and 8 are short and most likely to be 'Ringtone' to endure (Who wants to annoy his dog takes # 8). The rest are a bit too long melodies. But for taste as well known to argue about, So - Each as he likes!
In the assembly instructions, the description of the barge to the existing bell transformer / switch (terminals A, B and C) is missing. This has been a review already but adds, Thanks 'Zumsel'!
