Looks like the solicitation is for 12,250 units. This is part of what shows under solicitation line item schedule:
Item Quantity Unit of Measure Unit Price 1 12,250 each Product Catg.: 05535 - Global Positioning Systems for Tracking Vehicles Item Description: CONTROL UNIT KIT Tendering Text: CONTROL UNIT KIT consists of the cost of the unit and harness. It is not the intent of the Department of Education or the Department of Transportation to order the kits all at one time. This is an estimated quantity. You are requested to provide any applicable quantity discounts and anticipated lead time. Question Mandatory / Optional Multiple Responses Accepted? Response SC/US End-Product Preference (Section 11-35-1524). Select SC End Product Preference if product is made, manufactured or grown in SC. Select US End Product if product is made, manufactured or grown in the US. Select No Reply if not claiming a preference. Mandatory No ______Yes ______No