Yes, it is weatherproof, and can be installed outdoors.
Please follow the steps below:
Maybe the NAT router does not support the UPnP function. Please check user’s manual of router and turn on the UPnP function.
Maybe too many IP cameras have been installed on the LAN, and then the NAT router is out of resource to support more cameras. You could turn off and on the NAT router to clear the out-of-date information inside the router.
Please follow the steps below:
Regarding this detail descriptions, it is suggested to download the product and read the documentation for more understandings, thank you.
If a firewall exists on the network, port 80 is open for ordinary data communication. The HTTP port and RTSP port need to be opened on the firewall or NAT router.