General Description Smart roller shutter switch compatible with Alexa and Google Home. It allows you to control the opening, closing, and pausing of the roller shutter by voice command. With the Smart Life app, you can also manage programmable opening and closing times. Technical specifications Input voltage: 100-240V, 50/60Hz Compatible motor: 4-wire motor (2 output wires, 1 neutral wire, 1 ground wire) Load capacity: ≤ 600W Maximum current: 10A Maximum power: 2400W Standby consumption: ≤ 0.5W Compatible Wi-Fi type: 2.4GHz 802.11 b/g/n Operating temperature: -30°C to 70°C Compatibility and accessories Compatible with Echo Alexa and Google Home voice assistants. Requires a 4-wire roller shutter motor for optimal operation. Installation Follow the included instructions to connect the switch to the shutter motor. Ensure all connections are secure and comply with local electrical codes. Usage Voice Control: Open, close, or pause the shutter with voice commands via Alexa or Google Home.