STI STI-13010CR Universal Stopper without Horn Flush Mount

Overview

The STI-13010CR is a flush-mount universal stopper designed to protect manual fire alarm stations, numeric entry keypads, intercom stations, and emergency buttons in interior and outdoor environments. Manufactured from thick, UV-stabilized polycarbonate, this stopper without integrated horn operates at 24VDC and mounts into standard door frames or surface-mounted boxes. It protects devices from vandalism, accidental damage, dust, and aggressive environmental conditions without adding audio signaling—ideal when horn functionality is managed through a separate system.

Compatibility

The STI-13010CR integrates with STI intercom and access control systems configured for flush-mount installation. It is dimensioned to fit most standard fire alarm stations and compatible emergency call or credential reader mounting plates. Verify compatibility with your specific intercom or access control platform before ordering, as mounting geometry and electrical integration vary by system.

Installation Notes

This unit supports both flush-mount (embedded in drywall or surface) and water-resistant installations. The water-resistant enclosure features ¾-inch rigid conduit threading on top and bottom, allowing integration into standard electrical conduit systems. Mounting includes sealed or open internal plates depending on environmental exposure. The polycarbonate cover features a solid hinge and includes gaskets for weather sealing. Operates on 24VDC hardwired supply—verify available current capacity on your control panel or dedicated power supply before installation. No separate power supply is required for the stopper itself.

What's in the Box

• 1x STI-13010CR universal stopper enclosure and polycarbonate cover
• Gaskets included for weather sealing
• Internal mounting plate (sealed or open variant depending on configuration)