Features: 1Can support up to 2000 users, and the built?in card reader supports 125KHZ EM cards(Not Included), which can better meet your needs. 2Support three door opening methods, card, password, card+password, with tamper alarm function, the backlit keyboard provides more convenience for night operation. 3Wiegand 26 input, used to connect to an external reader, Wiegand 26 output, used to connect to the controller. 4An independent password can be set, and the user can modify the password by himself. The card number can be deleted. After the card is lost, use the keyboard to delete the card number, completely eliminating security risks. 5Output short?circuit protection, when the electric lock or alarm output is short?circuited, the output is automatically turned off within 100 microseconds. Condition: Brand New Item Type: Door Keypad Material: ABS Color: Black Frequency: 125khz Storage Capacity: 2000 Users Working Voltage: 12-24V DC Working Current: