Smart NFC Passive Lock APP Remote Authorization Induction Smart Padlock

Product information:
Size: 85*50 * 19MM
Lock body material: zinc alloy
Lock beam material: Alloy Steel
Relative humidity: 10% to 85%
Operating system: Android 9.0 or IOS8.0 or later
Protection level: IP55
Waterproof grade: IPX5
Color: Black
Temperature Range:-20 ℃ to 65 ℃
Unlocking Method: APP unlocking, NFC bracelet unlocking