PL-485-BT Qty: -+ SKU: PL485BT $296.68 Quantity discounts available QuantityPrice Add to Cart This item is IN STOCKCurrent Stock: 2 DetailsDetailsThe Prolon PL-485-BT is a combination Bluetooth 4.0 to RS485 and optically isolated USB to RS485 converter for use in connecting to and configuring a Prolon control system