Enjoy professional automation and DIY ease with UltraPro Z-Wave In-Wall Smart Dimmer. When paired with a compatible hub, the hardwired smart dimmer operates wall, ceiling and accent lighting through individual commands and programmed settings. Enjoy enhanced automation options through compatible Z-Wave hubs from popular, trusted brands. QuickFit technology supports easy DIY installation. A reduced housing depth and lack of break-off tabs conveniently fit crowded electrical boxes. It supports up to four UltraPro add-on switches for full function from all locations or one traditional three-way switch for ON/OFF operation. Z-Wave Plus Long Range is ideal for smart homes, condos or townhomes and an optimal wireless solution for long-range, high-performance, low-power applications. Elite security protects connected products, data, IP and users. Based on your gateway’s capabilities, the dimmer supports Z-Wave LR and Z-Wave Classic inclusion. It connects to the hub up to 1,300ft. (400m) using Z-Wave Plus Long Range. Z-Wave LR also penetrates walls, which effectively reduces interference. If paired as Z-Wave Classic, the smart dimmer is backward compatible with all generations and extends the range of your mesh network by up to 150ft