ZKTeco C3-400-PRO Four-Door Prox Access Control Panel

Deliver consistent, enterprise-grade access control and monitoring with the ZKTeco C3-400-PRO four-door access control panel. Designed for organizations that need reliable, scalable door security, this IP-based access control panel supports four doors per unit and up to 30,000 users, making it ideal for offices, campuses and multi-tenant buildings. The C3-400-PRO integrates seamlessly with ZKBioSecurity, video management systems and elevator controllers to create a single security ecosystem—improving situational awareness and simplifying incident response across surveillance and access logs.

Installers and security managers benefit from broad reader compatibility (prox, keypad, biometric) and Wiegand support, while the wall-mount form factor and 12V DC power input speed deployment and reduce maintenance. The panel’s expandable architecture supports large-scale deployments without compromising performance or reliability. For businesses focused on reducing operational costs and strengthening perimeter control, the C3-400-PRO delivers a practical, future-proof solution.

Contact your security integrator or configure this ZKTeco access control panel today to enhance building security and streamline monitoring and access workflows.

• Simplify enterprise access: centralize door management for 4 doors per panel while enabling site-wide scalability and remote monitoring
• Seamless integrations: connects with video management, elevator controllers and ZKBioSecurity for unified security and surveillance workflows
• High capacity and compatibility: supports up to 30,000 users and multiple reader types (prox, keypad, biometric) for flexible deployment
• Reliable, wall-mountable hardware: rugged IP-based controller with Wiegand support and 12V DC power for dependable 24/7 operation
• Reduces operational overhead: modular design and network management minimize onsite maintenance and speed installations