Conclusion

Poorly or incorrectly installed network cabling can cause numerous problems in a network.
Protect against voltage transients and interference
PoE provides simplified installation, lower costs, and the option to provide backup power via UPS
Select the correct level of environmental protection for the installation
Determine the required scene coverage and select the camera accordingly
Day/night cameras can use IR light (ambient or installed) to give images in very low light
Lightfinder technology allows cameras to give color images in very low light
WDR can be used in scenes with high levels of contrast
Camera positioning is key to achieving usable images
End-user training and documentation of the installation provide valuable insights for utilizing the system

Top ten installation challenges