The BroadLink RM4 Pro Smart WiFi Hub lets you add app-based and smart-home control to compatible motorized shades. It is a useful accessory for customers who want to automate their smart shades, create schedules, and connect compatible shade controls with a smart-home setup. Only one smart hub is typically needed to help automate multiple compatible smart shades, depending on placement, home layout, and signal range. Key Features Designed for compatible motorized and smart shade setups Supports RF 433MHz fixed-code devices, including compatible curtain and shade motors Helps control compatible shades through the BroadLink app Supports smart-home setup with Alexa, Google Assistant, and IFTTT Works on 2.4GHz WiFi networks only Compact design for easy placement around the home Good to Know This hub is intended for compatible smart shades and RF-controlled devices. It does not work with Bluetooth devices. It requires a 2.4GHz WiFi network for setup. Large homes, multiple floors, or signal-blocking walls may require more than one hub for best coverage. Product Details Model: BroadLink RM4 Pro Control Type: IR and RF RF Support: 433MHz fixed-code devices WiFi: 802.11 b/g/n, 2.4GHz Input: 5V / 1A Supported App Systems: iOS and Android Note: Compatibility depends on the motor and remote-control system used with your shades. If you are unsure whether this hub is needed for your order, contact Hippo Shades before purchasing.