Feature: 1. A Variety of Door Opening Methods: Card, password, card and password three ways to open the door. 2. Large Capacity: Maximum support capacity of 2000 users. The password can be set and changed, which is safer and more personalized. 3. Touch Type: Touch keys, avoid key aging, increase service life, can be used outdoors or indoors. 4. Wide Range of Uses: Suitable for commercial and industrial applications, such as factories, warehouses, laboratories, banks, residences, etc. 5. Backlight Function: Wiegand access control keyboard can read luminous numbers in dark places or at night. Specification: Item Type: Access Control Machine Material: ABS Model: T12EM Voltage: DC12-24V Card Reading Distance: Approx. 2-5cm / 0.8-2.0in Quiescent Current: ≤30mA Storage Capacity: 2000 Users Wiegand Output: WG26/34 Input and Output Opening Time: 0-99s (Adjustable) Card Reader Type: ID Card Working Frequency: 125KHz (ID EM Card) Unlock Method: ID Card, Password, ID Card and Password. Package List: 1 x Access Control Machine1 x 10 Core Terminal Line2 x Screw2 x Expansion Tube