YOUDIAN M2 Smart Automatic Fingerprint Sliding Lock Password Keyless Security Door Lock from XIAOMI youpin

Specification Brand: YOUDIAN (Xiaomi Ecological Chain) Material:Zinc Alloy Color: Silver/Grey Unlocking Mode: Fingerprint /Password/Mobile Phone bluetooth/Mechanical Key Password Configuration: MIJIA APP Master Chip:Siliconlabs industrial chip Encryption Chip : MIJIA Safety Chip Fingerprint:100 Password:6-12 Numbers, 100 groups Industrial Key:2 pcs Scramble PIN Code:32-bit password Lock Body: Stainless Steel Full Automatic Lock Body Unlocking Light: Open/close light Voice: support Batteries 8 x AA battery ( not included ) Working Temperature: -10~55 Main Features: Fully automatic push-pull lock, fingerprint seconds to open the door, safe and labor-saving Integrated push-pull design, indoor chain anti-lock Automatic lock body, outdoor one-button arming, multiple unlocking methods 7 heavy protections alarm, Mijia security encryption industrial grade chip Close the door automatic anti-lock, anti-mite anti-tailing, touch button Share the bluetooth key to a friend through the Mijia APP, and support the withdrawal function C-class lock core anti-theft, biometric fingerprint, family language Zinc alloy panel material, 32-bit password 8 x AA battery ( not included ) Package Included 1x XIAOMI M2 Smart Automatic Fingerprint Sliding Lock