电子数字指纹智能门锁，用于框架或无框滑动铝锁

This Electronic Digital Fingerprint Smart Door Lock is seriously easy to set up - it comes with all the accessories you need and an English interface. Plus, you don’t even need to drill any holes in glass door to install it! The chip inside can hold a ton of data, once you store useful info in the lock system, you’re good to go - the door will open right up for you and the recorded people.