The Nsi Industries Nsi TA09UPC: 786261969606 | UNSPSC: 30171512 | GTIN: 00786261969606Alarms, Security & Signaling > Facility Security > Security Alarms & Warnings > Door & Window Security > Door OpenersNSI TORKALERT™ Remote Opener, Mortise, 8 to 16 VAC, 3 to 6 VDC, For Use With: TA591/TA592 Transformer, Electric Door Openers, Remote Controller, Mortise Entrance Locks, 0. 95 to 1.75/1.25 to 1.8 A, 6 in Wire Lead