Are you looking to upgrade your ATS20 device with the latest and most advanced features? Look no further! Our exclusive firmware for ATS20 is here to take your experience to the next level.
ALL IN ONE. ALLEGION.
As part of Allegion’s family of pioneering brands, Schlage benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.
Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.
