Using your existing cameras: a simple integration guide
Short answer
Most IP cameras can send video over the network in a standard way, so a video management system can often use the cameras you already have. The three common ways to connect are ONVIF, RTSP and the camera maker's own SDK. Check each camera's model and firmware before you start.
Key points
- ONVIF: shared standard many brands support
- RTSP: simple video stream, fewer extras
- Vendor SDK: more features, tied to one brand
- List every camera before you connect
Last updated: 24 Oct 2026
How does a camera connect to a video platform?
Most IP cameras send video over the network in a standard way. A video platform "listens" to that video and shows, records and analyses it.
What are the three common ways to connect?
| Way | Plain meaning | Good to know |
|---|---|---|
| ONVIF | A shared "language" many camera brands speak | Check which profile the camera supports: S = video, G = recording, T = newer video features |
| RTSP | A simple video stream address | Works with most IP cameras; fewer extra features |
| Vendor SDK | The camera maker's own connection kit | More features, but tied to one brand |
What should you check before you connect?
- List every camera: brand, model, firmware, IP address and location.
- Check the upload speed at each site.
- Check whether your recorders (NVR/DVR) can share their streams.
- Decide which cameras need analytics – these may need better image quality.
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Send your camera listRelated: What is ONVIF? · What is RTSP? · Cloud VMS