Redflex and ATS red light camera costs revealed according to a Lafayette, LA news article. What does it cost the taxpayer or local governments to provide red light cameras? Assuming a profit sharing scenarios, Redflex’s red light camera proposal resulted in the least expensive system — ranging from $6,269 to $83,375. ATS’ red light camera proposal resulted in costs that ranged between $6,000 to $120,000, according to the documents, provided by the Traffic and Transportation Department.