@yght_security_camera: Yes it is possible with ONVIF, but not all cameras and NVR's will be fully compatible. If your NVR is not able to detect your camera, you should test the network setup, ONVIF credentials and WS-Discovery settings first. YGHT IP Cameras are ONVIF compatible. Looking for IP cameras for your current NVR system? Let us know what model NVR you have! 🌐 yghcctv.com Assessments of the camera's productivity are now required.Now, the effectiveness of the camera needs to be evaluated. #onvif #CCTV #ipcamera #nvr #securitycamera