STI STI-1130 Stopper 2 Cover With Horn and Spacer.

The Safety Technology International STI STI-1130 Stopper Cover is a protective enclosure designed to help prevent accidental or malicious activation of fire alarm devices. The STI STI-1130 Stopper Cover includes an integrated horn and spacer, along with a clear, durable housing. Therefore, it provides both physical protection and an audible deterrent when the cover is lifted.

STI STI-1130 Stopper Cover Protection Function

The STI STI-1130 Stopper Cover helps protect manual pull stations and similar devices from false alarms or unintended use. As a result, it reduces costly disruptions and improves system reliability. In addition, the clear design allows full visibility of the protected device without obstructing identification or operation.

Integrated Horn for Added Security

This model includes a built-in horn that sounds when the cover is lifted. Consequently, it acts as a deterrent against tampering or misuse. Moreover, the audible alert provides immediate local notification that the device is being accessed.

Spacer for Flexible Installation

The included spacer allows the STI STI-1130 Stopper Cover to accommodate different device depths and configurations. Therefore, it ensures compatibility with a wide range of fire alarm pull stations and wall-mounted devices. Furthermore, this flexibility simplifies installation in various environments.

Durable Clear Construction

The cover is made from tough, clear polycarbonate material designed to withstand impact and daily wear. As a result, it offers long-lasting protection in high-traffic areas. Additionally, the transparent housing maintains visibility while preserving device accessibility.

Easy Installation and Maintenance

Installers can mount the STI STI-1130 Stopper Cover quickly using standard hardware. Because of its practical design, it can be installed without interfering with device operation. As a result, maintenance and inspections remain straightforward.

Applications

The STI STI-1130 Stopper Cover is ideal for:

• Schools and universities
• Hospitals and healthcare facilities
• Commercial buildings
• Public spaces and transit areas
• Industrial environments

Reliable Protective Cover Solution

The STI STI-1130 Stopper Cover combines durable construction, integrated audible warning, and flexible installation features. Overall, it enhances fire alarm system reliability by preventing false alarms while maintaining full device accessibility.