This item:HES Smart-Pac III in-Line Power Controller for Electric Strikes, 12 to 32 Volts AC or DC Input Voltage $38.00$38.00 HES 1006CLB Complete Pac for Latchbolt Locks, Includes 3 faceplates (J, KD and KM), Satin Stainless Steel (630), Dual Voltage (12/24 VDC) (1) ...