Wise Controls Wireless Lighting
English company Mr Resistor offers a range of Wise lighting wireless products: receivers, switches and dimmers. Using the WisePack Dimming Receiver you can connect to it up to 16 switches without wires. It allows 2 way dimming or more and includes an internal memory to restore previous dimming level. The Wise products work with 868MHz frequency. There is no any information about compatibility with will-known wireless protocols such Z-Wave or ZigBee. Probably they use some proprietary technology.