This product is multi-functional waterproof access Control integrated machine with multi-format Wiegand output and input. It can read ID/ID&HID /IC cards and store 2000 users. The PIN is 4-6 digits. It is equipped with an administrator card, which can add delete users more quickly and has anti-stress, anti-submarine back function, intelligent keyboard lights and other functions. Widely used in home, office, residential area and other public places. What are you waiting for? Features: 3 options to open your door: Cards, code, card + code. Strong Zinc Alloy Electroplated anti-vandal case, anti explosion and pry, which is durable to use. Open by multiple cards. Scan multiple valid user cards to open the door. Wide voltage input,ACI DC 12-24V power supply. IP67 Waterproof. Waterproof design for outdoor use. Intelligent key board lamp.Machine operation, digital light on and hold for 30 seconds With anti-submarine back function, can meet user need. Unique metal exterior design, Dexterity keyboard panel operation, safe and reliable. Built-in high-grade microprocessors, Strong anti-interference ability. Widely used in home, office, residential area and other public places. With Anti-theft alarm output for external alarm device. Low power consumption: less than 30mA standby current. Luminous keyboard: the night can also operate keyboard. User capacity: support 2,000 users. Independent password: can use password which irrelevant with the card to open the door User modification password: Users can revise the door password. Search speed: charge to ope Open by multiple cards. Scan multiple valid user cards to open the door. Wide voltage input,ACI DC 12-24V power supply. IP67 Waterproof. Waterproof design for outdoor use. Strong Zinc Alloy Electroplated anti-vandal case, anti explosion and pry, which is durable to use. 3 options to open your door: Cards, code, card + code