Metal access control machine with independent password security and support for up to 2000 users. Designed for office and facility entry management, this unit combines durable construction, low power operation, and optional voice assistant compatibility for flexible deployments. Why customers need this product Secure, controlled access: Passwordbased entry prevents unauthorized access while keeping operation simple for staff and visitors. Scales for growing teams: Supports up to 2000 users so you can manage credentials for multiple departments or sites without swapping devices. Reliable and economical operation: Metal housing for longterm durability and low power consumption to minimize energy use and maintenance. Key benefits and how it solves problems Clear access management: Independent password control lets administrators set, change, and revoke access without relying on thirdparty systems. Reduces administrative burden: Centralized user capacity handles many users on a single device, avoiding multiple small controllers. Built for daily use: Robust metal construction resists wear in traffic locations while maintaining consistent performance. Main features and attributes Function: Passwordbased access control with independent management for secure entry. Capacity: Supports up to 2000 users, suitable for medium to large teams or multitenant spaces. Compatibility: Compatible with common door control setups and supports optional voice assistant integration (compatible with Alexa) for hands operation where needed. Material and build: Metal housing for durability and long service life in commercial environments. Performance: Designed for continuous operation with low power consumption to reduce energy demands. Practical applications and use scenarios Office entry control: Centralized management of employee access for single or multiple office floors, simplifying onboarding and offboarding. Shared facilities and coworking spaces: Manage member access for meeting rooms, lockers, or communal areas without issuing physical keys. Secure rooms and equipment areas: Control access to server rooms, storage areas, or labs where passwordbased entry and user tracking are required. What to expect during use Straightforward password entry for authorized users. Capacity to handle a large user base without frequent reconfiguration. Longlasting operation thanks to metal construction and efficient power use. This access control machine is a practical solution for workplaces and facilities that need reliable, scalable passwordbased entry with durable hardware and low power requirements.