Bluetooth NFC Mobile Phone Control Keyless Smart Card Door Padlock White Description: 100% brand new and in high quality Made of stainless steel latch, strength and durability Suitable for home door, warehouse, cabinet, office and so on Adopt the latest technology Authorized to unlock the padlock Receive authorization request, add friend and unlock authorization authorization to share the padlock (Only the administrator associated with this padlock can handle authorization rights) Specification: Color: white orange, black; Material: ABS PC Shackle material: SUS 304 Support model: NFC function phone Power Model: NFC Cell Phone Reverse Power Supply Waterproof: IP55 Android: 9.0 Protection degree: IP22 Unlock way: APP Bluetooth, NFC Degree of protection: IP55 Waterproof: IPX5 Temperature range: -20C to 65C Unlock method: APP unlock, NFC band unlock Size chart: 72 x 40 x 18mm / 2.83 x 1.57 x 0.71 inch The package includes: 1X lock 1X Manual!