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Originally Posted by hornydragon Cams with internal I/R filter for colour in daylight and BW at night are good, Have installed a few LiLin systems which worked well at night, cameras have built in IR illumination. Audio is a bit trickier does he want 2 way audio or listening only? Audio is where CCTV regs get much tighter. |
care to point me in the direction of a good d/n switching camera? not having a go but they are rubbish for most applications, infact i havent come across a single situation where i'd use one. and definately recommend against inbuilt IR as the only time the subject is in an ideal position his face gets whited out by the LEDs.
If you need to have colour and need to view in the dark either get a flood light or 2 seperate cameras.
also make sure the dvr has cd-r or the very least usb and a computer near by. ideally the dvr should use h.264 and capable of D1 at 25ips on all cameras.
sound is ok aslong as your not a business, but be careful to limit its range.
if you can get a plan of the layout il tell you how many cameras youd likely need.
for anymore info goto the home office cctv website and look up info such as requirements for recognition, identification, monitoring and the like (which can make a difference between conviction and nothing)