You can use a different or longer power cable / USB charger than what is included with your FLIR FX camera, indoor stand, outdoor housing, and dashcam.
IMPORTANT: While other cables may be compatible, we strongly recommend using the original power cable that was included with the FLIR FX camera. We are not able to guarantee third party cables will function properly. Any damage caused by third party cables may void the FLIR FX warranty.
USB Cable Requirements for the FX Camera, Dashcam, and Indoor Stand
12V Camera Power Cables Requirements for FX outdoor housing