G2 Gateway WiFi Wireless Communication For TTLock Device TT Lock App Control Function: Create temporary password Store the records of access Manage all the smart locks in your house Unlock the door Access methods management Attention: This gateway can only be used for TTLock APP device, can't be used for another device About this item Remove Control: -Easy setup: Setup within 32FT or 10 meters from the smart lock within 2-3 minutes and then you have control of your smart lock anywhere, anytime, at your fingertip on Android or iOS phones or mobile devices -Enable unlocking as well as management and monitoring of your smart lock functions beyond the reach of your blue tea or home WiFi coverage WIDE COMPATIBILITY -Bridges connections to TTLock Apps, Bluetooth Smart Locks, Google Home Works also with Alexa (not included) voice control -No restrictions on pairing: One gateway can pair multiple smart locks