Product description
Door Type: Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door
Material: Stainless steel
Emergency power USB: Yes - micro USB
Application: Door or Gate
Unlock Mode: Tuya/SmartLife lock app, fingerprint, password ,card ,key
Battery Life: 4pcs AA Alkaline Battery
Product Name: Double-sided Fingerprint Waterproof Lock