Features Made of ABS flame retardant material, safer, durable, anti-damage and anti-tamper, suitable for installation in various environments. Easy to install and use, based on advanced technology, fast identification speed, high sensitivity. Applicable to most major access control systems. Compatible with 1000 user cards, you can set a 3-6 digit password, it has 3 different unlocking methods: RFID card, password, RFID card + password. With 1 set of relay dry contact signals, 1 set of ground signal PUSH, 1 set of exit button interface, 1 set of doorbell interface. Comes with a rain cover, allows it to be used freely outdoors. With 10 ID key fobs (blue), you can read these tags on the keyboard of the access controller, convenient to use. Specification Condition: 100% Brand New Item Type: Access Controller Material: ABS Color: As Picture Shown User Capacity: 1000 user cards Operating Frequency: 125Khz (ID card) Operating Current: <100mA Working Voltage: DC12V Interface: Wiegand 26 bits Operating Temperature: -10℃-60℃ Swipe Distance: Approx. 0-10cm/0-3.9in Features: With doorbell function Dimensions: Approx. 11.5 x 7.3 x 2cm/4.5 x 2.9 x 0.8in Package List 1 x Access Controller 1 x Waterproof Cover 1 x Waterproof Cover Mat 10 x Key Fob 1 x Instruction 2 x Wiring Harness