Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
STI STI-14020CR Low Profile Intercom with Integrated Horn
Overview
The STI-14020CR is a flush-mounted, low-profile intercom station designed to protect access control endpoints, emergency communication buttons, and entry keypads against vandalism, accidental impact, and environmental contamination. Operating at 24VDC, the STI-14020CR pairs a polycarbonate protective enclosure with an integrated 105dB horn for audio alerting—solving the installation problem of needing a compact, protected endpoint that handles both communication and notification without adding separate equipment. The low-profile form factor meets ADA compliance standards and fits standard fire alarm and building automation infrastructure footprints.
Compatibility
The STI-14020CR integrates with access control systems, emergency communication networks, and intercom installations requiring a vandal-resistant protective station. It supports mounting in flush (recessed), surface, and sealed weatherproof configurations—compatible with standard building conduit (¾" rigid conduit threads on top and bottom of the waterproof enclosure). The custom label option accommodates facility-specific wayfinding or emergency instructions. Suitable for both indoor and outdoor deployments where UV-stabilized polycarbonate and sealed gasket protection are required.
Installation Notes
The enclosure offers three mounting configurations: flush-mounted (recessed into wall), surface-mounted, or weatherproof sealed installation. The waterproof variant includes internal sealed mounting plates; rigid ¾" conduit can be threaded into both the top and bottom knockouts for vertical or horizontal wiring runs. Integrated polycarbonate hinge and mechanical lock tab (note: lock tab should not be used on fire alarm stations). 24VDC power supply required for horn operation; relay output is optionally available with 12–24VDC supply. UV-stabilized polycarbonate resists yellowing and maintains transparency for labeling visibility. Gasket seals are included.
What's in the Box
- 1x STI-14020CR protective enclosure assembly (polycarbonate cover, mechanical hinge, lock tab)
- 1x mounting gasket kit
- Threaded conduit knockouts (top and bottom, ¾" for waterproof models)
STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more STI products? Shop the full STI catalog →
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