I bought this remote control to a total of 5 outlets (from InterTechno Funksteckdosen-Set of 3 IT-1500) Turn in my living room for different devices independently, have all of which are difficult to access power supplies. Operation is absolutely no problem. The range is sufficient for me (9-10m by a wall, more distance I do not have to test). Switching the slide switch works smoothly and with precise snapping. The keys have a precise pressure point. Although the value of the product is not super elegant, but does not fall over ordinary TV and radio remote controls. The rubber buttons are very handy. The programming of the radio-controlled sockets on the transmitter works great simply and quickly.
Overall, I'm super happy with the product and may make an unreserved recommendation to buy.