STI 1200A-FR Stopper II Fire Environmental Enclosure with 4" Deep Enclosed Back Box, French Label

Designed to prevent false alarms and protect fire alarm devices in washdown and harsh environments, the Safety Technology International STI 1200A-FR Stopper II fire environmental enclosure delivers reliable physical protection for security and life-safety equipment. This protective cover uses a rugged polycarbonate shield paired with a 4" deep enclosed back box rated to NEMA 3R, keeping sensitive detectors, pull stations, and annunciators safe from water, dust, and accidental contact. UL/cUL Listing and ADA compliance help accelerate inspections and simplify integration into building monitoring and surveillance systems. With a compact 6.25" H x 4.125" W footprint, the Stopper II fits where space is limited while still offering full environmental protection. Ideal for industrial kitchens, food processing, parking garages, and other areas where false alarms and environmental exposure are concerns. Improve uptime, reduce maintenance calls, and maintain code compliance by specifying the STI 1200A-FR for your next fire protection or security project. Contact your vendor or add to cart to protect critical monitoring equipment today.

• Prevents false alarms and reduces unnecessary downtime for fire monitoring systems
• Durable polycarbonate cover and NEMA 3R 4" deep enclosed back box protect equipment in washdown and harsh environments
• UL/cUL Listed and ADA-compliant design simplifies code compliance and system approvals
• Compact footprint (6.25" H x 4.125" W) fits tight installations near panels, sensors, and pull stations
• Backed by a 3-year guarantee (1 year on electronics) for reliable long-term protection