ZKTECO SA40 Setup

I need to connect a ZKTECO SA40 biometric device for access control. This will be a standalone setup, and the only required functionality is user enrollment and management.

Key Requirements:
- Power connection for the ZKTECO SA40
- Setup as standalone access control
- Configure user enrollment and management

Ideal Skills:
- Experience with biometric device installation
- Knowledge of ZKTECO products
- Basic electrical or power connection skills

Please ensure the setup is secure and functional.