About Tuya APP
1) Scan QR code or Search Tuya on App store to download it.
2) Connect device to Tuya APP with Bluetooth.
3) Supports language: Chinese, English.
4) You can add fingerprints, Password, RFID cards on the APP, it's very convenient.
5) Can open the door with Tuya APP unlocking button, or Tuya password.
6) A periodic password can be set, and the password is valid for a certain period of time.
7) Can set a one-time password to open the door, and the password will expire after being used once within 6 hours.
8) Supports sharing password via WeChat, Email and SMS.
9) Can set "family home", "door lock Alarm". Can set SMS reminder, phone reminder and other functions.
10) Can view unlock records. Click reminder information to view logs.

About NFC
Please make sure that your mobile phone has NFC
Program one card on access keypad or tuya app successfully, then copy it with your Mobile phone NFC.
(For iso mobile phone: need to add one of your bank card to your mobile phone NFC first, then can copy card.)

About Access Control Keypad
User capacity: 100
Material: Plastic
Panel: touch screen panel
Working voltage: DC 12V
Waterproof level: IP68 waterproof, can be installed outdoor
Working frequency: 13.56MHz
Identification method: Tuya APP, NFC, Fingerprint, RFID Card, Password
Record capacity: Mobile phone APP remotely view the latest 10000 lock opening information.
Backlight: has white backlight
Doorbell button: have one
Administrator: can set three administrators.
Language: Chinese, English.
Volume setting: 0~4 adjustable
Working current: ≤30mA
Door opening time: 01 seconds - 30 minutes adjustable.
Working temperature: -20C ~ 70C
Product size: 140*70*16mm

About RFID Keyfobs
Material: ABS
Operating frequency: 13.56MHz
Detection range: 0-10cm
Color: Blue
Quantity: 10PCS