came in time; everything seems OK, range was about 25m, so as specified [although not great]. The devices came preprogrammed - good service, thanks!
Receiver is really small 3.5cmX4cmX2.5cm am packed in a filter plastic box that is ok, you only beed to chop the ears 2 mm on both sides. It is ok. Works in a concrete building over 10 m. Remote control is solid and also very small, feels good using, much better than other remote variants that I also own.