The GE EZ Add-On Switch ZW2004 is a new product that allows for easy addition to your Z-Wave network. This white light switch operates on an on/off method and is designed for use with AC currents. With its compact size of 1.7 inches in height, this switch is ideal for connecting various devices in your smart home setup. Made by GE and utilizing the Z-Wave protocol, this switch ensures seamless integration into your existing system for enhanced control and convenience.