None. It's a bit of a trick question, but it's one that we get asked quite frequently. It's not the security camera that records, but rather you will need a security dvr with a hard drive in order to record the video that the surveillance camera is sending. The amount of recording time that you can store depends upon several...

This is the brain of a PTZ camera. Most people never even know what these PTZ cameras are made of, so here is an example. This camera features a 1/4 type EXview HAD? CCD and high sensitivity of 1.5 lux (50 IRE). Exview is powerful chip-set technology, where infrared and non-infrared cameras (like this ptz camera lens) renders more detail...

Looking for good information about security cameras, then FAQs are great ways to find those missing answers to questions that arise. FAQs are frequently asked questions. However, we have started a list of FAQs from bullet cameras to dome cameras, PTZ cameras, IP cameras and even hidden security cameras. Each file has tons of information and questions to help guide...