Manufacturer Architectural Control Systems Inc Model L9080LEU-12V Lock Functions L9080LEU – Electrically Unlocked Outside trim unlocked electrically. Handing Handed (Field Reversible) Operating Voltage 12VAC or 12VDC Mode of Operation Fail Secure ANSI/BHMA A156.13 Series 1000, Grade 1 U.L. Listed UL Listed Warranty 1 Year Warranty Weight 3.0000