The AL 401 is the ultimate heavy duty deluxe automatic door operator, engineered to accommodate the extremes of automatic door control. Its unique rubber mounted stainless steel tracking system and heavy duty cowl provide the ultimate in product longevity, load capacity (400kg Max.) and installation alternatives. The AL 401 automatic operator is fully compliant to the N.C.C (BCA) and is tested to Australian Standard AS5007, 1 million cycle endurance testing clause 220.127.116.11. and main power fail test clause 4.4.2 by a NATA accredited facility.
The DORMA AL 401 automatic door operator is engineered to control and smoothly operate very large door panels in high usage applications and is a proven performer in airports, shopping centres, supermarkets, hotels, hospitals, financial institutions, sports stadiums and many other large commercial applications.