Ring Size Stick 13-24 mm Ring Sticker Ring Tools Hh-B02, Huahui Jewelry Machine & Jewelry Making Tools & Goldsmith Equipment & Jewelry Equipment

Model NO.: HH-B02
Model NO.: HH-B02

#HH-B02
Ring Size Stick
 
Description
 
Execution    1-36, 41-76, 2-15, # 13-24 mm

Ring Size Stick 13-24 mm Ring Sticker Ring Tools Hh-B02, Huahui Jewelry Machine & Jewelry Making Tools & Goldsmith Equipment & Jewelry Equipment



 


 

#HH-B02
Ring Size Stick
 
Description
 
Execution    1-36, 41-76, 2-15, # 13-24 mm

Ring Size Stick 13-24 mm Ring Sticker Ring Tools Hh-B02, Huahui Jewelry Machine & Jewelry Making Tools & Goldsmith Equipment & Jewelry Equipment



 


 

Face Recognition Door Lock

Face recognition technology is based on the facial features of a person, and recognizes the input face image or video stream. The recognition process first determines whether there is a human face. After identifying a human face, scan the position, size and position information of each main facial organ of each face, and then further extract the identity features contained in each face based on this information , And compare it with known faces to identify the identity of each face. Compared with fingerprint recognition, its main advantage is that the face recognition lock can actively obtain user information without user contact.

Faced with the elderly and children, their fingerprints cannot be accurately identified due to aging and unformed fingerprints. For some adults, their fingerprints are inherently fuzzy, or they will lose the accuracy of fingerprint identification after sweating. sex. The face recognition lock has no related troubles, and it can be easily recognized by both the elderly and the children.

Face Recognition Door Lock,Facial Recognition Door Lock,Face Recognition Door Lock System,Face Recognition Door Lock For Home

Dongguan Kaisijin Intelligent Technology Co., Ltd , https://www.dgsmartlockoems.com