FAAC A1400 AIR 4 Telescopic Sliding Door Operator is an innovative automation solution designed for large, high-traffic entrances where space optimization is essential. Using a 24 V DC brushless motor and advanced digital control, it delivers fast, fluid, and silent movement of four telescopic door leaves. Perfect for airports, hotels, and modern commercial spaces, it combines sleek aesthetics with robust performance. Integrated safety sensors, energy-saving operation, and full EN 16005 compliance ensure superior reliability, safety, and long-lasting functionality.