The Foscam VD1 video doorbell works with its own P2P cloud app, and it can also work as an ONVIF camera with many/most NVR systems that support ONVIF. In order to connect it to an NVR we recommend you give it a static DHCP reservation in your router so it will always have the IP address. Otherwise the VD1 IP address may change during a reboot. The NVR must be on the same IP address range (eg. 192.168.1.xxx) as the doorbell.
Next turn on ONVIF support using the Foscam mobile app:
Then you can enter in your login credentials in to the NVR camera screen.
- Connection type IP Address
- Protocol: ONVIF
- Enter IP address of the VD1
- Use port 888 for onvif
- Enter username & password