For four decades Alarm Lock Systems has built a strong reputation as a respected leader in the design and manufacture of electronic and mechanical access and egress control keyless entry products. Originally known worldwide for its superior Sirenlock panic exit and delayed egress exit alarms in full-door and clapper styles, Alarm Lock has nearly eclipsed its original product success with that of another -- the incredibly-popular, innovative Trilogy line of standalone access keyless locks that enable security professionals securing buildings of all kinds to more cost-effectively add dependable wireless access control a door at a time with a field-proven access solution and with a consistent model for every door type in a facility.
Doors & Windows; Doors; Doors, Exterior Folding Glass; Doors, Patio; Doors, Exterior WoodBased in Northern Minnesota, we are nationally renowned for helping to create
Doors & Windows; Doors; Exterior Doors; Doors, Fiberglass; Doors, PatioAs a member of the Marvin family of brands, Integrity lives up
Bath Cabinets; Medicine Cabinets; Backup Household Generators; Accessible/ADA Products; Bathroom AccessoriesIn 1873 Austrian immigrant and visionary, John Michael Kohler, purchased a foundry