Key concepts : Camera support
 
Camera support
The FortiRecorder NVR supports FortiCam series cameras from Fortinet and third-party ONVIF-compliant cameras, although some of the third-party camera features may not be fully supported. Therefore, you may want to configure those features through its built-in camera web interface.
By default, every FortiRecorder or FortiRecorder-VM appliance supports one third-party camera. If you want to connect more than one, you must purchase licenses from Fortinet. For more information, please contact Fortinet or the resellers.