Manufacturer Von Duprin Model E7500-32D-12VDC-FS Handing Non-Handed Lock Housing 4-1/2? (114mm) D x 8? (203mm) H x 1-1/4? (32mm) W Operating Voltage 12VDC Mode of Operation Fail Safe Power Requirements Voltage 12V U.L. Listed UL listed FVSR SA163 panic hardware and/or GXHX R4504(N) fire exit hardware Warranty 1 Year Warranty Weight 4.0000