Features: 1.2 Open Ways: This access control keypad can be opened by two methods: card swiping and password entry, allowing you to choose the most convenient option. 2. Low Power Consumption: This access control keyboard features low power consumption, Wiegand input/output, short circuit protection, door magnetic alarm, and tamper alarm functions. 3. Zinc Alloy Shell: Designed with a zinc alloy shell, this access control keyboard is waterproof, dustproof, and wear-resistant, ensuring a long service life. 4. Basic Information: This access control keyboard includes metal light transmission buttons, operates at 125KHz, supports up to 2000 users, and delivers professional performance for an improved user experience. 5. Ideal Replacement: This access control keyboard is easy to install and serves as a suitable replacement for old or damaged units. Specification: Item Type: Access Control Keypad Material: Zinc Alloy Card Type: EM (ID) Frequency: 125KHz User Capacity: 2000 users Waterproof Grade: IP67 Working Voltage: DC10-24V Static Current: 45mA Card Reading Distance: Approx. 3 to 6cm / 1.2 to 2.4in Alarm Output: 80A Ambient Temperature: -40C to +70C Door Opening Mode: Swipe card or enter password to open the door Administrator Card: Includes administrator card for adding or deleting user cards Material: Zinc alloy shell (anti-prying, anti-smashing) Door Opening with Independent Password: Supports 4 to 8 digit passwords Machine Size: Approx. 110 x 73 x 22mm / 4.33 x 2.87 x 0.87in Relay Switching Mode: Can be set to open the door with a single card swipe; a second swipe closes the door. Suitable for locations requiring daytime access and nighttime door release. Package List: 1 x Access Control Keypad 2 x Screw 2 x Rubber Stopper 1 x Manual