Introduction
CAODURO® offers a range of smoke and fire curtains designed to enhance safety in large environments by providing comprehensive fire protection systems. These systems include both static and active smoke barriers, as well as active fire curtains.

Specifications
The smoke curtains are available in two types: static smoke barriers (SHF) and active smoke barriers (SHA). The active smoke curtains (SHA-D120) are designed to compartmentalize large spaces, working with smoke and heat exhaust systems to direct smoke and maintain smoke-free zones. The active fire curtains (FHA-240) are designed to isolate compartments and prevent fire spread, certified to withstand high temperatures and meet European standards.

Performance and Certification
The SHA-D120 smoke curtains are CE marked and comply with EN 12101-1:2006, withstanding temperatures of 600°C for 120 minutes. The FHA-240 fire curtains are certified under EN 1634-1, achieving integrity E 240 and irradiation W 60 ratings.

Functioning
Under normal conditions, the curtains are retracted within a roller containment box. In a fire, power is cut, and the curtains descend automatically by gravity, ensuring fail-safe operation. Buffer batteries support functionality during power outages.

Installation and Configuration
The roller containment box is installed using threaded bars and support ducts fixed to the ceiling, allowing for proper horizontal positioning. Various configurations accommodate different architectural needs, ensuring effective smoke containment.

Conclusion
Smoke and fire curtains are crucial for fire safety, providing secure escape routes and preventing smoke and fire spread. CAODURO®'s systems meet rigorous safety standards, offering reliable protection in large buildings.

Description
The document highlights the importance of fire zoning in building design, emphasizing the role of fire curtains in ensuring safe escape routes and preventing fire spread. The FHA-240 Active Fire Curtains operate on gravity, are failure-proof, and incorporate the latest electronic innovations.

Technical Specifications
The fire curtains are an economical alternative to conventional fire doors, available in multiple configurations. The roller containment box is made of galvanized steel with optional RAL coloring. The curtain stroke ranges from up to 3 meters to up to 8 meters, with specific dimensions for different types.

Control System
The automatic curtains are controlled by a GCP Control Panel powered at 230V a.c., managing up to 6 24V drives. In normal conditions, the curtains are retracted, and upon smoke detection, they descend under gravity. The system includes a 24V 7A buffer battery for power outages.

Standards and Compliance
The fixed smoke curtains SHF-D120 comply with EN 12101:2006 standards, made with fabric weighing 540 g/m², with a metallic profile for ceiling adherence and a steel profile counterweight.

Additional Features
Optional guides for smoke curtains, alarm warnings with audio-visual units, and accessory colors available in RAL for large quantities are mentioned. The CAODURO range includes various smoke and heat control systems for different installation types.