The Aeon Labs Z-Wave Key Fob is a simple remote control for a Z-Wave network. Use it as an additional controller for an existing Z-Wave network, or as the primary controller for a new network. The key fob can both control any Z-Wave devices in your network and act as a tool for adding and removing devices to the network. The key fob operates in two simple, distinct modes: setup and use. With only four buttons, this key fob is easy to operate. After you"ve added the devices you want to control, point and click to turn them on or off. It"s that easy. FEATURES: Only four buttons for simple operation. Small, sleek design fits in a pocket or purse. Operating range up to 100 feet indoors.