应用程序智能欧缸管状锁指纹密码，易于更换

  1.  Support manual key, IC card,fobs and your fingerprint for one smart access control solution

  2. Suitable for most europe doors, easy for update to smart lock

3. This gives users and system administrators the capability to send or receive a mobile key to open any door or gate with TUYA APP

   4. Easy replacement or installation, no breaking the door or change the lock body. simply use a hex screwdriver to finish it within 10 minutes

5. Adjustable cylinder length from 60mm-110mm, suitable for different kinds of doors thickness.