IP68 Waterproof Design: Exquisite non-masking metal shell with IP68 waterproof rating for harsh environments.
2000 User Capacity: Supports up to 2000 users with card, 4-digit PIN, or card plus PIN access options.
Fast User Search: Searches user data in less than 0.1 seconds for rapid access control.
Adjustable Timing: Open-door time adjustable from 0 to 99 seconds; alarm time adjustable up to 3 minutes.
Versatile Access Methods: Allows entry via cards, codes, or a combination of both for flexible security.
Doorbell Integration: Includes a doorbell key to connect with any external doorbell system.
Short-Circuit Protection: Automatically closes output within 100 microseconds upon detecting relay or alarm short-circuits.
Low Power Consumption: Static current less than 30mA, active current under 60mA for energy efficiency.