Save time and money: The Tuya wireless roller shutter control retrofit kit adds a costeffective radio control to your roller shutter drive or awning. It is suitable for retrofit or installation and enables remote or app control, while still allowing operation with a traditional wall switch. Three control options: Add an RF remote to operate the shutter. After pairing, control via the Tuya app. Use a conventional wall switch to power the device on/off. Multiple functions: Wireless switch with voice control, app control, timer, group control, and a release function. The remote or app lets you operate hardtoreach shutters from the sofa, improving accessibility for users with limited mobility. Easy installation: The remote is preconfigured at the factory. The receiver measures 5 x 4.5 cm and fits most standard flushmounted boxes. Connect the receiver to power, your switch, and the motor, then operate with the remote. Compatibility and build: Compact, reliable receiver designed for the Tuya ecosystem; straightforward wiring and dependable performance. Use scenarios: Living room: control blinds from the couch via remote or app. Bedroom: schedule opening/closing with timer to wake to natural light. Office or : groupcontrol multiple shutters for shading and privacy.