1、Metal construction, sturdy casing, waterproof IP68, can be installed outdoors. 2、The digital luminous keyboard allows you to open the door in the dark. 3、Multi-function access control integrated machine, WG26 output / input. 4、3 ways to open the door: card, password, card + password. 5、There are doorbell buttons and interfaces. The buttons are isolated from the circuit and can be connected to any doorbell. 6、According to the instructions, you can add your own management card. 7、Large storage capacity, support 2000 user cards and 2000 user passwords. 1 x Metal Access Control1 x Instruction Manual1 x Screw Package (with Wrench) Condition: 100% Brand NewItem Type: Access ControlColor: Shown as PictureMaterial: Zinc AlloyOptional Card Type: ID/ICWaterproof Rating: IP/68Working Voltage: DC12V±10%Quiescent Current: ≤30mACard Reading Distance: Approx. 5 - 8cm/ 2.0- 3.15inAmbient Temperature: -45-60°CAmbient Humidity: 10% - 90% RHElectric Lock Output: ≤ 3AAlarm Output: ≤20AOutput Short Circuit Protection Time: ≤100μsOpening Time: 0-99 S (Adjustable)User Card Capacity: 2000User Password Capacity: 2000