Remote and Voice Control, just tapping the Tuya Smart or Smart Life App from anywhere or speaking to your smart speaker. Enable the door open or close even when you are not at the site Be alerted from App with different notification modes such as garage door open close status overtime notification and overnight notification to remind you close the garage door. And you can check the Garage door running history. Open or close the garage with your schedules or countdown. Automatically detects the status of the garage door more safer without false running. You can ask the Courier put the package in your Garage with the countdown function , and the Garage door will auto closed after the time , The smart Garage door open/close state detector function will help you ensure the Garage door open/close as your set. After the family member registering a Tuya account, You can authorize device control to family members by "share device" in the APP Welcome and I wish you a happy life, my friend., Manufacturer: JOLIANE