Function

• Unlike a standard remote control system, the Z-Wave controller does not have to be in sight of the controlled device. The protocol uses a mesh network architecture enabling out-of-range devices to be controlled by routing signals through other Z-Wave-enabled devices. Signals can pass through walls and floors and route around blocking objects or radio dead spots.
  
  

Features

• Most wireless communication is performs in a range around the 2.4 gigahertz radio frequency. Z-Wave operates in a range around 900 megahertz. This requires much less power to generate and can be accomplished with battery-operated devices. The range of a Z-Wave signal is 30 meters indoors and 100 meters outdoors.
  
  

Applications

• Light switches, garage door motors, televisions, stereos and thermostats are typical applications for a Z-Wave controller. A receiving sensor is either integrated into an appliance by the manufacturer, or bought separately and added on.