Smart Pump Receiver Large The Aquascape Smart Pump Receiver Large is required to run the SLD 5000-9000 Adjustable Flow Pond Pump, allowing you to control your pump from anywhere using the Aquascape Smart Control App. The specially designed receiver makes it easy to connect your pump to your smartphone or tablet, allowing for a variety of wireless control functions, including flow adjustment and customized scheduling. Connecting your device to the Aquascape Smart Control App is quick and easy, simply plug in your pump, pair the receiver to your device, and enjoy. The Smart Pump Receiver also includes an integrated control panel with digital numeric display and quick-and-easy flow adjustment. The receiver includes a durable metal housing with a weather-proof, quick-connect fitting for quick and secure setup. A resettable breaker switch located at the bottom of the receiver will shut down to protect the unit when plugged into a defective pump. Aquascape Smart Pump Receiver Large is only compatible with SLD 5000-9000 Adjustable Flow Pond Pump. A conversion plug is included to connect the receiver to older generation of Aquascape Adjustable Flow Pumps. An optional Universal Remote for Adjustable Flow Pumps (Item #45041) is available separately, allowing for wireless pump control without the use of a smartphone or tablet. The Smart Pump Receiver Large is compatible with iPhone and Android operating systems and adequate wireless coverage is required (2.4 GHz supported). The Smart Pump Receiver Large is backed by a 3-year limited warranty to ensure years of reliable use.