The MENGQI-CONTROL 4 Doors Access Control System is a robust and versatile solution for managing access in various settings. This system supports control over four doors, allowing entry via card swipe and exit through an exit button or card swipe. It can accommodate up to 20,000 users and store 100,000 records, making it suitable for medium to large facilities.

One of the standout features is its ability to auto open/close doors at preset times and restrict access based on user roles and times. The system also supports continuous swiping to keep doors open temporarily. In case of power failure, the records remain intact, ensuring data security.

Users have praised the system's hardware build quality and the comprehensive documentation provided. The software package is particularly impressive, offering features like time-based access control and detailed reporting. Setting up a tabletop system before full installation helps users familiarize themselves with the software's capabilities.

Installation can be challenging, especially in older buildings, but the clear instructions and responsive customer support make the process manageable. Users have successfully integrated the system with various door access components like RFID fob readers, electronic latches, and keypads.

Overall, the MENGQI-CONTROL system offers excellent value for money compared to other suppliers. Its combination of robust hardware, feature-rich software, and exceptional customer support makes it a top choice for DIY access control solutions.