After setting the face comparison group and adding person(s) to the group, you need to apply the group settings to the device which supports face comparison so that the camera can compare the detected faces with the face pictures in the face comparison group and trigger alarms (if configured). After applying the face comparison group to the device, if the data in the group are changed (such as adding a person to the group, removing person from the group, etc.), the platform will automatically apply the data in the group to the device to take effect.
Make sure you have added devices which supports face picture comparison to the system.
Make sure your license supports facial recognition functionality. Or turn to Home page, select , and then click Configuration next to Facial Recognition Camera to added cameras as facial recognition cameras. Otherwise, facial recognition will be unavailable in the system.
You can only apply face comparison groups to cameras which support face picture comparison.
The maximum number of groups that can be applied to the camera depends on the camera capability.
Apply Specific Face Information: Select face information, and then click Apply.
Apply All Face Information in the Group: Click Apply All.