So, we had in the room monitor BM 880 eco also over weeks the reception problem, which has been described by most here. All 10 min beep-beep, either all LEDs or no ... definitely totally useless as a room monitor. Nerve, damn! As much coal spent on it! While eco, but no reception! But then I had some time, for eternal back and forth to the dealer for warranty, a very nice and competent staff at the Vivanco-Customer Service. Yes, he had heard many times ... We should not hesitate to try out first, whether it is due to the battery. After all this we must Babyfon EITHER battery / batteries or no batteries in it to run on the stations. Leave the station and so turned on with no battery in it. This break down the batteries and there are exactly these interference on. Hm, here the problem has been solved. Since we use the baby monitor so so only with batteries or with power supply, everything is right top. I want to say in any case that it was in the other so well - but maybe try it out one or two times and lucky ... If yes otherwise wg. Ökotesturteil a good device for the little dwarfs. What annoys genuine, are the extremely bright LEDs.
