Safety Technology Intl STI-13020NR Universal Stopper Flush Horn

Product Description

The Safety Technology Intl STI-13020NR is a universal stopper device with a flush-mount profile and integrated horn, designed for use in access control and emergency alerting applications. This unit ships individually and is suited for installation on doors, walls, or panels where a compact, low-profile profile is required. The integrated horn provides an audible alert when the stopper is activated. Licensed electricians and security system technicians are the typical trades handling installation of this device.

This stopper is appropriate for commercial and light-industrial environments where door or access-point monitoring with audible notification is needed. It fits into the exit devices and push buttons category, making it a practical choice for corridors, stairwells, and utility access points that require both a physical stop function and an audible deterrent. No reset function is included with this configuration.

Key Features

• Flush-mount profile for low-profile, unobtrusive installation
• Integrated horn provides audible alert on activation
• No-reset configuration — requires deliberate service action to restore
• Universal design for broad mounting compatibility
• Single-unit packaging for individual replacement or new installation

Compatibility

Designed as a universal-style flush-mount stopper with horn for use in commercial exit device and push button applications. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed electrician or qualified security systems technician in accordance with applicable NEC requirements and local codes. Disconnect all power to the circuit before mounting or wiring this device. Verify mounting surface compatibility and secure the unit per the manufacturer instructions included with the product. Do not bypass or disable the horn circuit during installation.