Overview
SDC 400NU-L2 4-Door Access Control Annunciator
Sdc/Security Door Controls 400NU-L2 Multi-Door Access Control Annunciator Overview The Sdc/Security Door Controls 400NU-L2 is a 4-door annunciator uni…
SDC 400NU-L2 4-Door Access Control Annunciator
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Bundle Summary
Overview
Sdc/Security Door Controls 400NU-L2 Multi-Door Access Control Annunciator
Overview
The Sdc/Security Door Controls 400NU-L2 is a 4-door annunciator unit designed for centralized access control in mid-to-large deployments. It manages HID credential-based access across multiple entry points, supporting up to 250,000 user records. The unit communicates via OSDP and TCP/IP protocols, enabling integration with modern security management platforms and network-based systems.
Compatibility
Compatible with HID-based readers and credential systems. Operates on 24VDC power supply. Suitable for installation in facilities requiring multi-door access control with networked annunciation and centralized user management. Integrates with OSDP and TCP/IP enabled security platforms.
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology