The primary function of the PE953 MultiWave wireless hand-held controller is to both transmit user commands and receive equipment data from a variety of different devices, including the PE650, PE653, specific OEM equipment and any Z-Wave compatible transceiver device. The PE953 is an all-in-one multitasking controller capable of communicating with all the above devices by toggling the screens on the controller to the appropriate device. With the addition of the new backlit display and improved features; the new PE953 MultiWave controller replaces the I-Wave PE950 controller.