This is a NEW RFID Reader Access Control Keypad, which can improve the safety of your home and office. It is perfect for Homes, Office, Factory and many other fields! With high strength,impact resistant,metal door machine high degree hardness,impact resistant, wearresistance, use electric drill test easily. Why not have a look?Features:3 options to open your door: Cards, code, card + code.Widely used in home, office, residential area and other public places.High strength,impact resistant,metal door machine high degree hardness,impact resistant, wear resistance,use electric drill test easily.ABS material key pad with back light design,long service life.Support for 1000 standard users.Specification:Item Type: Access ControllerColor: BlackItem Size: 11 * 7.5 * 2.2cm/4.33 * 2.95 * 0.86inch Package Weight: 409g/14.4ozWorking voltage: DC 12VUnlock current: 2000mAQuiescent current: 60mA Memory: 1000 standard usersCard reading distance: 0-15cmRF type: EM cardWorking temperature: -20~70CWorking humidity: 10 to 90%Package List:1 * Access Controller1 * User Manual