Features: 1.2 Open Ways: This access control keypad can be opened by 2 ways, card swiping and password opening, you can choose the convenient way to open it! 2.Low Power Consumption: This access control keyboard has functions like low power consumption, for Wiegand input, output, short circuit protection, door magnetic alarm, tamper alarm and other functions. 3.Zinc Alloy Shell: This access control keyboard is designed with zinc alloy shell that is waterproof and dust proof, wear resistant, which ensures a long life span. 4.Basic Information: This access control keyboard features metal light transmission button, 125KHz, 2000 users capacity, professional performance ensures better using experience! 5.Ideal Replacement: This access control keyboard can be easily installed, making it an ideal replacement for the old and damaged parts. Specification: Item Type: Access Control Keypad Material: Zinc Alloy Purpose: Card Type: EM (ID) Frequency: 125KHz User Capacity: 2000 users Waterproof Grade: IP67 Working Voltage: DC10-24V Static Current: Less then or equal to 45mA Card Reading Distance: Approx. 3 to 6cm or 1.2 to 2.4in Alarm Output: Less then or equal to 80A Ambient Temperature: - 40 to and70 Door Opening Mode: Swipe card to open the door, password to open the door Equipped with Administrator Card: Equipped with administrator add or delete card Material: Zinc alloy shell (explosion proof, anti prying, anti smashing) Door Opening with Independent Password: 4 to 8 digit password is supported Machine Size: Approx. 110 x 73 x 22mm or 4.33 x 2.87 x 0.87in Relay Switching Mode: It can be set to swipe the card once to open the door, and then swipe the card again to close the door. It is applicable to places that pass in the day and open the door normally at night. PackageList: 1 x Access Control Keypad 2 x Screw 2 x Rubber Stopper 1 X Manual