Looking For A HD IP Camera With Temp / Humidity Monitoring

Have a look ( no camera )

Temperature Module Part Numbers and Pricing | Remotely Monitor Temps

stand alone with web interface

I think Mobotix have built in OSD with temp

Here's a solution for OnSSI, but not like you're used to thinking.

I have used a APC Netbotz sensor for this, and it worked fine.

The problem in integrating this with OnSSI is the sensor data is not overlaid with the video stream until it hits the APC GUI.

For just camera feeds, you can integrate it with RTSP, but you lose the sensor inputs.

I worked around this by creating a view in OnSSI that hits the URL of the device. Therefore, I could see all the details and the video in a view from within Ocularis.