diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index cb5e7013..8954f0ed 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1697,7 +1697,7 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
          if (photoInfo.preset != 0 && photoInfo.preset != 0xFF)
          {
             CameraPhotoCmd(time(NULL), photoInfo.channel, MOVE_PRESETNO, 0, photoInfo.preset);
-            std::this_thread::sleep_for(std::chrono::seconds(2));
+            std::this_thread::sleep_for(std::chrono::seconds(3));
         }
         time_t ts = time(NULL);
         if(!GetPTZSensorsStatus() && !GetCameraStatus())