Posts Tagged ‘PTZ cameras’

PTZ cameras – too expensive?

Thursday, February 17th, 2011

“PTZ cameras are too dear, I will have have statics”

makes sense, but don’t moan that your static camera looking at 100m x 100m ‘has no detail’ – laws of physics says it can’t if it isn’t able to move or zoom, don’t try and defy those laws!… Continue reading

Light or Dark?

Wednesday, November 3rd, 2010

An interesting conversation came up the other day…..

PTZ cameras with IR….. the IR is pretty discreet, no beam, just a subtle red glow, almost invisible…….there are even ‘black’ glow versions that are completely invisible….

But one application was calling for white light illumination…..apparently, it would be useful for the PTZ camera to move around with a powerful, white LED beam shining forward to assist the camera to… Continue reading