Dahua NVR Entities

Hello, I had my Dahua NVR added to HA and it had some Entities for the rules set in the DVR. In particular the Human detection rule. I noticed that I had two instances installed of the one NVR. So I deleted and reinstalled the device. Doing so removed the second device, all great there. However, no I no longer have the entity binary_sensor.rule1_field_detection_2. How can I get those entities back? Thanks

The Sensors showed up after some time. I am good.