Working voltage: DC 12V Working current: 500mA Fingerprint capacity: 300 Card capacity: 1000 Password capacity: 1000 Panel: touch screen panel Working frequency: 13.56MHz Card reading type: support MF 1K compatible card Card reading distance: 0-5CM ldentification : Fingerprint, RFID Card, Password, Tuya APP. Record capacity: Mobile phone APP remotely view the latest door opening information. Backlight: has white backlight Waterproof function: IP65 Doorbell button: support wired doorbell Display Language : Supports Chinese, English, French, German, Spanish, Latin, Romanian, Italian. Working Humidity: 20% ~ 90% Colour:As Shown Material:plastic type:S300A Package Contents: 1 x Access Control Keypad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.