Overview
Comelit 1122/A Relay Com/No/Nc Contacts Module
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Bundle Summary
Overview
Comelit 1122/A Relay Module
Overview
The Comelit 1122/A is a relay control module designed for intercom and access control integration. It provides changeover relay contacts (Com/No/Nc) for triggering locks, gates, and auxiliary devices. Powered by PoE (802.3af), it eliminates the need for separate power infrastructure while maintaining compatibility with 12/24 DC and AC systems.
Compatibility
The 1122/A integrates with Comelit intercom systems and access control platforms requiring relay-based device control. Its flexible mounting options—wall, column, and rack—support diverse installation environments. The module is suited for residential and light commercial deployments where relay switching is required for door strike activation, gate control, or auxiliary signaling.
Power & Specifications
Power source: PoE (802.3af). The relay contacts support 12/24 DC and AC switching, providing flexibility in legacy and modern control system integration.
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