Device no. 1: Antenna defective, no reception-back to Amazon. Replacement device no. 2 was there.
Device no. 2: had after 8 months back to Amazon: simply no longer loaded, matching battery has been replaced, cable checks. Have Nuk even written that did not feel responsible, have pointed to established service points that I should look for yourself ... Message to Amazon ... have me a behaviourless
Device no. 3 sent. Now I'm curious to see how long it endures this with us.
What I have noticed: All 3 units were somehow different in visual quality and temperature display. So, it seems you have to have a knack luck that you get a good device from a good production.
If our 3rd baby monitor also rumkränkelt now, I write here again ....