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What are Fixed Network Cameras?

When building a surveillance system, it's easy to be dazzled by "Pan-Tilt-Zoom" (PTZ) cameras that can spin 360 degrees. However, for most home and business owners, fixed network cameras Pros and Cons | Pros | Cons |

By utilizing a series of fixed cameras with overlapping fields of view, security teams can create a "virtual fence." If a person moves from one camera's view to the next, the system provides a seamless tracking experience without the risk of "looking the wrong way." Public Spaces and Corridors IR LEDs reflect off the glass

| Feature | Fixed Lens | Varifocal | PTZ | |--------|-----------|-----------|-----| | Zoom | No | Manual/Remote | Optical zoom | | Cost | Low | Medium | High | | Mechanical failure risk | None | Low | High | | Best for | Narrow corridors, entrances, overview | Variable distance scenes | Large open areas | blinding the camera at night.

3. Pros and Cons

| Pros | Cons | | :--- | :--- | | Cost-Effective: Generally cheaper than PTZ or PT (Pan-Tilt) cameras. | Limited Field of View: Only monitors the area it is pointed at; blind spots exist if not planned correctly. | | Simplicity: Fewer mechanical parts mean higher reliability and a longer lifespan. | Repositioning Difficulty: Changing the view requires physical access to the camera to adjust the mount. | | High Resolution: Often offer higher pixel density per dollar than PTZ cameras. | Glare/IR Reflection: If placed behind glass (looking out a window), IR LEDs reflect off the glass, blinding the camera at night. |