Amazon Alexa setup procedure
Open the Amazon Alexa app on your smartphone
If you don't have the Amazon Alexa app installed you can install it from the Play Store
Or from the App Store
In the Amazon Alexa app go to the Devices section
Click on SKILL FOR SMART HOME
Press ACTIVATE SMART HOME SKILL
Scroll through the list to select the 1Control skill
Log in with your phone number
Attention, the number used MUST be the same as that used for registration in the 1Control app
Wait for the SMS
Click on DISCOVER DEVICES
Continue until you return to the Devices screen
Press on Devices and select Locks
Select one of the accesses
Press on the gear at the top right
Select "Activate via app" and "Activate via voice"
Define a PIN code and then confirm it. This will be required to activate Alexa.
Now you can manage logins in the app and open saying
"Alexa, open gate"