If you are mounting the camera as part of a security or monitoring system, follow these general CCTV installation steps Survey Location
You cannot easily search FC2 directly because the platform hosts millions of videos and streams. However, aggregator sites index the public streams. To check your safety:
If you are a researcher, searching for these feeds is a cybersecurity exercise. If you are a casual browser, accessing them is a legal and ethical violation. And if you are a camera owner, the existence of this keyword should be a five-alarm fire to check your network right now.