Free Installation:
Aqara D100 Zigbee &
TT P1 / TT M2

Aqara A100 Zigbee
Unlocking Functions:
Mobile App connected via Apple Home or Aqara Home
Apple Home Keys
Voice unlock with Siri or Google Assistant
Biometric Fingerprint
Keypad Pincode
Master Emergency Keys
NFC card (to be purchased separately)

TT lock APP:
1.The lock connect with the phone by Bluetooth.
2.You can open the lock / manage the lock (add user / delete user / set password and so on)
3.Manage in APP, very easy to setting the lock
4.If add a gateway G2 can connect to wifi, and work with Alexa and Google Assistant