Manufacturer Folger Adam ASSA ABLOY Model 310-6-8-12D-627 Door Lock Type Concealed Vertical Rod Mode Fail Secure Frame Application Aluminum, Hollow Metal, Wood Voltage 12 VDC Current DC Duty Continuous Sound Silent Compliances DOD approved U.L. Listed UL1034, burglary-resistant listed ANSI/BHMA ANSI/BHMA A156.31, Grade 1 NYC MEA New York City accepted Warranty Five year limited warranty Weight 5.0000