si_kungs

good day, what is the advantage of using an ip based system compared with Digital hdtvi/hdcvi/ahd systems?

try upgrading the ptz camera firmware via cloud upgrade

There are two options: 1. Get power from nearest source 2. Run separate ac power line from your cctv room if you eant it centralized Running dc 12volts is not advisable due to the voltage drop that will occur

Try using active balun on both ends and use outdoor fiber cat5e cable

thanks rory

because there are cameras with 650tvl i just wonder if D1 dvr can capture the whole 650tvl.

thanks

you need to do the ff: 1. turn off manual record and schedule 2. turn on event 3. setup detection area for each camera. you're dvr is now in motion recording

how many tv lines can the D1 resolution dvr record?

hi. which brand of ip camera and ptz ip camera has low latency? also if im going to setup 70++ ip cameras on a network using fiber. what media converter (lan - fiber) can you recommend?

thanks. will try to contact them

im looking for a stand alone dvr

do you know any dvr that can be remotely viewed on mozilla firefox and can execute playback function on that browser? also can be viewed on linux operating system client pc.

what dvr card can we use for pc running on ubuntu 9.04. software must also have cms. what can you recommend?

what is the model? how far are the cameras positioned from the crater?