STI STI-6540 Mini STOPPER II without Horn Flush Mount - This compact protective cover provides a robust physical barrier to prevent accidental or malicious activation of manual pull stations. Crafted for durability and ease of installation, this flush-mount enclosure ensures your fire safety equipment remains accessible while shielded from everyday environmental impact. - Flush mount design for low-profile integration - Polycarbonate construction for impact resistance - Compact footprint suitable for tight spaces - Clear finish to maintain device visibility - Tamper-resistant physical protection

Unlike previous generation enclosures or standard plastic guards, the STI-6540 represents a significant leap in material longevity and aesthetic subtlety. It outperforms traditional, bulkier industrial covers by offering a sleek, unobtrusive profile that meets modern facility requirements without compromising the integrity of your life-safety systems.

Advanced Protective Performance

Engineered for high-traffic environments, this unit utilizes industry-leading polycarbonate materials to withstand significant physical force. The flush-mount configuration eliminates protruding edges, ensuring the device remains securely fastened to the wall while maintaining compliance with strict safety standards for fire alarm hardware protection.