Smart Shutter Modules are WiFi smart switches for managing electric shutters. Compatible with all roller shutter type devices, every Freedompro Shutter smart switch allows you to manage electric shutters, rolling shutters, blinds or blackout curtains. Easily control your accessories with voice commands, remote control from your favorite smart app, or set powerful automations based on your daily habits. Thanks to the auto-calibration feature, you can also ask your voice assistant or manually set the perfect percentage of opening and closing of the shutter. And definitely you can track your shutters' power consumption.