SEC-ST-UVDA-W100Q Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SEC-ST-UVDA-W100Q MANUFACTURER: Seco-Larm Product Details Open-Frame Transformer. Output voltage: 24 or 28 VAC/100W. Input voltage: 120VAC or 240VAC. Product Details Back Product DetailsOpen-Frame Transformer. Output voltage: 24 or 28 VAC/100W. Input voltage: 120VAC or 240VAC.