6-20 个字符(仅限字母加数字)
密码不一致
TT Lock APP/TUYA Bluetooth APP Electronic Cylinder Smart lock Material: Aluminium Stainless Steel Unlock way:APP(TT LOCK) + M1 card + Password+Key Accept door thickness :40-110mm Adaptive temperature:-20°C-70°C Battery LIfe:10000 times normal open (12 months) Power Supply: AAA Battery 4.5V Available size:30/30、35/35、40/40、60/40
Mini Wireless Waterproof Outdoor App Keyless Electronic Smart Fingerprint Padlock App smart fingerprint padlock