Cardoria Security Electronic Keyless Door Lock Digital Smart APP WIFI Touch Screen Keypad Password Lock Door

Brand Name: CARDORIA
Model Number: SM152
Material: 304 stainless steel
Unlock method: App, code, Card, key
Working Voltage: 4 pcs 1.5V LR6 alialine batteries
lockKey: 2 pcs Mechanical Keys
Door Thickness Request: 38-50 mm,if over 50 mm,please contact us
Lower Voltage Warning: less than 4.8V(50 times at least)
App name: TT lock