Elevator Controller with Expansion Boards 20-40 Floors/Channels TCP/IP RFID Lift Integrated Access Control Board-Panel for Lift Control Security System
for elevator- 
20/40-Channel Elevator Controller for Lift or Locker, built-in TCP/IP with free software to manage users.
Support RFID/Pincode/Face/Finger to access control 20-40lockers built in TCP/IP with free software
What is Access Control?
Access control is focussed on controlling who has access, e.g. to an office or facility. This is typically achieved by restricting access by certain types of groups or access levels. With access control visitors, employees, executives, freelancers or employees can easily and securely access.
There are different fields of access control such as network access control, web-server access control, and standalone access control. Unlike open access, access control provides control and security to address security and convenience to keep your business running securely.
Example 1: Lift Access Control Management
We usually have ten or more floors in one lift, but you just need one card reader. The system can distinguish the user's privilege, 
then take them to the right floor.
If the user has multi-floor privilege when swiping the card, he can choose the floor he wants to go this time, 
and he can not push other floor buttons.
If the users are the security and administrator, they can go to any floor they want according to the privilege settings.
Compact and Lightweight Design:At just 0.30Kg, this Access Control Board is easy to install and maintain.
User Privilege Management:Distinguish user privileges and allow multi-floor access with customizable settings.
Versatile Communication:Connects via TCP/IP for seamless integration with PC-based elevator management systems.
Multi-Floor Access Control:Manage up to 40 floors with a single Access Control Board, streamlining elevator access.
High Capacity Event Buffer:Supports 100,000 events, ensuring reliable access control for high-traffic environments.