Simplex L1021B – Combination Entry & Key Override (Best compatible  included). As you’re looking to secure your busy space, there’s a lot to love about this tough-as-nails cypher door lock from the leader in top-of-the-line security solutions, Kaba Ilco. Protect important assets and spaces from unwanted visitors and potential trouble. A Simplex lock combination is made to be complex, fortifying against any intruder.

For over 100 years, people have turned to dormakaba for their high quality security products. The Simplex L1000 Series is a 3-hour UL/ULC fire rated stand-alone security lock that is highly weather resistant and certified for durability, as it complies with D.O.D (Dept. of Defense) 5220.22M.

Whether you need to lock up a conference room or protect valuable assets, this cypher door lock is up for the job. Entry is gained via a 1-5 digit sequential code. Vandal resistant, there’s a reason why Simplex locks have found widespread acceptance in high-traffic commercial, institutional, and government buildings around the world. See the difference for yourself.