The pair, identified only by their initials as L.N.B. And R.A.S, were arrested after they filmed in an area near where a military headquarters is located, the private Dogan news agency reported.
After questioning, the two were transferred to the foreigners department, a section of the police service that deals with deportations, according to Dogan.
There were no immediate other details.
Turkish authorities this month expelled a French reporter after being detained near the Syrian border in the southeast.
French Foreign Minister Jean-Marc Ayrault called his detention "deeply shocking, unacceptable".