STI
SKU: STI-13230CY
STI Universal Stopper® with Horn & Relay, Surface Mount, Custom Label
Surface-mount horn & relay control for STI intercom systems
Overview
STI STI-13220CK Universal Stopper with HornOverviewThe STI STI-13220CK is a surface-mounted intercom stopper unit equipped with an integrated horn. De…
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.
Overview
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.
The STI STI-13220CK is a surface-mounted intercom stopper unit equipped with an integrated horn. Designed for 24VDC operation, this device provides audible alert and access control integration at entry points. The universal stopper design accommodates custom labeling, enabling facility-specific configuration without requiring model variants.
This unit integrates with STI intercom systems and access control platforms requiring 24VDC supply. Surface mount installation suits standard door frame and wall applications where recessed mounting is not feasible. The custom label option allows integration into branded or multi-tenant environments without aesthetic compromise.
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.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price