Go to Home > Settings > Initial setup > Sensor list. Do you see the radar under network?
Is that a brand new DRS4D or used DRS4D?
If it is brand new, go to > Home > Settings > Radar, make sure the DRS4D is set to the source under the radar menu.
If used, it might not have current software to be compatible with TZT2. Click on link below and scroll to the bottom for updating the radar sensor (I prefer to update using a PC). https://furunousa.com/en/support/DRS4D
Trying to download updated software for my DRS4D, get to page that shows good IP address,unplug power to reboot can t get update to start download.Obviously doing something wrong.
Trying to download updated software for my DRS4D, get to page that shows good IP address,unplug power to reboot can t get update to start download.Obviously doing something wrong.