Altronix Altronix Altronix AL175UL Power Supply/Charger Additional Information Manufacturer Altronix Model AL175UL Dimensions Dimensions: 8.5H x 7.5W x 3.5D. 1/2" and 3/4" combination knockouts. Outputs Selectable 24VDC or 12VDC Input Voltage 115VAC 60Hz, .6 amp. Compliances UL Listed for Access Control Systems (UL294), CUL Listed - CSA Standard C22.2 No.205-M1983, Signal Equipment. CA State Fire Marshal CSFM - California State Fire Marshal Approved NYC MEA MEA - NYC Department of Buildings Approved Warranty Lifetime Warranty Weight 10.0000 AL175UL