SARGENT, an ASSA ABLOY Group brand, announces the addition of the new 8200 Series Motorized Electric Latch Retraction (56-) mortise locks to its offering of door hardware solutions. Purpose-built for demanding environments such as schools, hospitals, universities, and other venues where security is paramount, the 8200 Series MELR mortise locks are engineered to the highest industry standards to ensure compliance with durability and reliability that stands the test of time.