COOLBABY 3D Face Smart Door Lock Security Camera Monitor Intelligent Fingerprint Password Electronic Key Unlock for Usmart Go APP Black Board Stable Crossbar: Multiple anti-rollover stable

Stable Crossbar: Multiple anti-rollover stable crossbars provide additional stability

Universal Silent caster

Walking Area: 16

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Screen Door: Tri-Lock Security Door with locking Fly Screen

COOLBABY 3D Face Smart Door Lock Security Camera Monitor Intelligent Fingerprint Password Electronic Key Unlock for Usmart Go APP Black Board Stable Crossbar: Multiple anti-rollover stableSpecification: Color: Gold, Gray Materil: Zinc Aolly Fingerprint Capacity: 100 piece Key Capacity: 2 Piece Password Capacity: 100 Piece Unlock Time: 1. 5S APP Name: Usmart Go Voltage: DC6. 9V 8. 4V Standby Current: 30 uA Alarm Current: 300mA Unlock Way: Video intercom, 3D infraed Face,Fingerprint, Password, IC Card, Mechanical Key ,APP System: Android 4. 3 IOS 7. 0 Above Door Thickness: 35 50mm Alarm type: Low battery alarm, Anti pry alarm, False