Material: aluminum alloy
Mortise: 6068
Unlocking methods:3D face recognition/ finger vein,password/ card/key/TUYA APP/ (electronic cat eye)Fingerprint capacity:100Removable
lithium battery:4200mAhSupport USB emergency charging
Doorthickness:40-120mm

QQ: 664713816
Phone: 0086 13880505818
WhatsApp: 0086 18302629538
E-mail: info@lsdznjj.asia
Add: China. Sichuan Province. No. 229, Wufuqiao East Road, Jinniu District, Chengdu,