Reolink has been steadily expanding its lineup of devices that support the Smart Detection feature, making it easier for users to benefit from more advanced and accurate monitoring capabilities.
Currently, Reolink NVRs on sale support Smart Detection. The only exceptions are the models with old hardware versions H3MB16, H3MB02, and H3MB17, which do not support this feature. For all Reolink NVR hardware versions and details, refer to Comprehensive Guide to Reolink NVR Hardware Versions.
To know your NVR recorder hardware version, please go to the Menu of your NVR recorder > System > Info, then you will see the Hw No. of your NVR.
Refer to the example below:
For the cameras which can support Smart Person/Vehicle Detection, please refer to Which Camera Support Smart Person/Vehicle Detection