Smart Door Lock TTLock Bluetooth Remote Control Fingerprint Lock Card for Apartment/Office/Interior Door

Model Number: HC-P0202
Data Storage Options: Cloud
Material: Aluminium
4 in 1 Unlocking: key+card+passcode + TTLock
Color: Black,Silver, Greay, Golden, Brown
Card: Up to 200 cards can be used
Working Voltage: 4 AA/1.5V batteries(Normally 9 months)
Lock body: 205*90*21mm
Available door: 40mm-80mm
Alarm: low battery alarm