Overview
STI Universal Stopper® Low Profile, without Horn, Surface Mount, No...
STI STI-14210NB Universal Stopper Low Profile IntercomOverviewThe STI STI-14210NB is a low-profile, surface-mounted intercom unit designed for access …
STI Universal Stopper® Low Profile, without Horn, Surface Mount, No...
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Bundle Summary
Overview
STI STI-14210NB Universal Stopper Low Profile Intercom
Overview
The STI STI-14210NB is a low-profile, surface-mounted intercom unit designed for access control and entry communication applications. Without integrated horn, this model suits installations where audio is managed through external systems or where visual signaling is primary. Operates at 24VDC, standard for integrated security infrastructure.
Compatibility
The Universal Stopper form factor integrates with STI-compatible access control systems and door entry platforms. Surface mount installation accommodates various mounting surfaces without requiring recessed cavities. Suitable for security integrator deployments in commercial access environments, visitor management, and building entry points.
Specifications
Voltage: 24VDC. Mount type: Surface mount. Low-profile design minimizes visual intrusion while maintaining functional accessibility for building occupants and security personnel.
Your recommended setup
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Bundle Summary
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