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.
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-13230CY is a Universal Stopper accessory with integrated horn and relay functionality, designed for surface mount installation. Operating at 24VDC, this intercom accessory integrates audible alert and relay control capabilities into intercom systems, supporting custom labeling options for facility-specific identification and wayfinding.
The Universal Stopper is compatible with STI intercom systems requiring door control, audible signaling, and relay-based automation. Surface mount configuration allows flexible installation in secure entry points, access corridors, and monitored zones. Suitable for security integrators deploying multi-door access control and communication systems.
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.
Surface-mount intercom for access control, 24VDC, custom label ready
Surface-mount intercom stopper with integrated horn and fire label
Surface-mounted mechanical stopper with integrated 24VDC horn and relay output, designed to secure and audibly signal control of fire alarm stations
Surface-mount protective stopper housing that integrates relay and horn functionality into a single compact unit
Looking for more STI products? Shop the full STI catalog →
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
