STI 1212 Open Back Box for the Stopper Dome Series

Protect critical notification devices and extend service life with the Safety Technology International STI 1212 open back box. This mounting device is engineered as a transparent polycarbonate (PC) enclosure that shields strobes and sirens from accidental damage, intentional tampering and environmental contaminants—ideal for security, surveillance and facility monitoring applications. The open-back design allows installers quick access to wiring and devices while retaining the Stopper Dome series’ protective cover, and the clear color preserves strobe intensity and visual verification without removal. Built for compatibility with the Stopper Dome series security covers and manufactured in the US, the STI-1212 delivers reliable performance and reduces maintenance downtime. Specify this robust mounting solution when you need dependable protection for alarms, sirens and visual notification appliances in high-traffic or exposed locations. Contact your Safety Technology International distributor to order the STI 1212 open back box and upgrade your site’s monitoring and notification protection.

• Hard polycarbonate protection that preserves strobes and sirens from vandalism, dust and harsh environments
• Open-back design simplifies installation and maintenance for security and surveillance teams
• Transparent construction maintains light output and visual inspection without removal
• Compatible with Safety Technology International Stopper Dome series for seamless integration
• US-made, durable mounting solution built for long-term monitoring and low total cost of ownership