It turns out that camera can upload either timer images or motion images, not both. If there are other customers requiring this feature, it might be implemented. At least for me this is vital and so far other brands have it.

Ok, will try...

RLC-510A has the same File Type selection, but if I select "Image Only", no motion detected images will be generated. Cameras have the latest firmware v3.0.0.177_21012102.

I bought two RLC-510A cameras to replace older ONVIF cameras. I need to send (ftp) images using one minute interval and that works ok. Also there is a need to ftp motion detection images (not video) when ever motion is detected. Old ONVIF cameras had this feature and you could define how many images there will be for one event. It look's that this Reolink camera does not have motion images available, only video. Is that true? Are there other models available having this feature?