To install or retrofit a facial-recognition access control system, the following conditions should be met:
- Power: a reliable power supply and wiring to keep the system running continuously.
- Network: connection to the internet or a LAN for data communication, software updates and remote management.
- Mounting space: sufficient room for the terminal, brackets and accessories, considering height, angle and weather protection.
- Footfall: the number and placement of terminals should match actual usage and traffic at each zone.
- Algorithm: proven face-recognition algorithms and data support to ensure accuracy and security.
Beyond these, ease of operation, usability and reliability matter just as much — the system must fit users' real workflows and experience expectations.