IdanAbutbul

how can i disable the viewing of this blue lines?, this only appears on ivms 4200 or pcnvr software.. [image removed] and why when that i try to search by a line crossing alarm or an intrusion alarm i get this error: the camera is Hikvision DS-2CD3132F-IW Multi-Language, Firmware Version: V5.3.0 build 150513 Encoding Version: V5.0 build 150327

iv'e seen this : what is it mean? that it's can work on 12v and also at PoE(802.3af) at 48v? or i need a switch that supply 12v? and can i connect both the 12v power and PoE? the camera is DS-2CD3T45-I5.

what does it mean PoE, what is the voltage of the PoE?