1、Three ways to open the door, like card, password, card + password. 2、Using intelligent programming system, storage capacity for 1000 users, support fast add card. 3、Add multiple opening passwords, strong anti‑interference ability, high security and reliability. 4、Wiegand26/34 output, inner four corner screw design, simple to operate and easy to install. 5、The password door lock has backlit keyboard, easier to operate at night. 6、The keypad lock supports door magnetic alarm, anti ‑ demolition alarm. 7、The lock has doorbell interface, can connect to external wired doorbell(not included). 1 x Password Door Lock1 x Screw Kit1 x ID Card1 x Instruction Condition: 100% Brand NewItem Type: Password Door LockMaterial: ABS PlasticColor: As Pictures ShownProduct Size: Approx. 103.5mm x 86mm x 19mm/ 4.1in x 3.4in x 0.7inFrequency: 125KHZStorage Capacity; 1000 UsersPower Supply: DC12V (±5%)Working Current: <200mA Quiescent Current: Less Than 150mASupport Card: ID CardCard Reading Distance: Approx. 0-3cm/0- 1.2in (Related to Card and Working Environment)Relative Humidity: 20%-80%Working Temperature: -10°C-+50°CStorage Temperature: -20°C- + 60°COutput Short Circuit Protection Time: <100psDoor Opening Delay Time: 0-60 Seconds (Adjustable), Default 3 SecondsDoor Sensor Alarm Delay Time: 0-255 Seconds, Default 15 Seconds