Rolling doors prevent fire EI 70 minutes

The EI 70 fire prevention rolling door is a specialized device in the fire protection system, capable of preventing fire, smoke and heat for at least 70 minutes, contributing to protecting the safety of people, property and building structures, while optimizing investment efficiency. The product operates automatically when there is a fire alarm signal, creating temporary fire partitions between areas, ensuring safety even when there is a power outage thanks to the uninterruptible power supply and self-lowering mechanism.