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IP IR camera
Posted: Fri Apr 24, 2009 7:53 am
by pae
Hello,
I'm looking for an IP IR camera with about 20 meters IR projection for exterior usage.
I see some website with prices but it cost from 1x to 4x for descriptions looking quite the same. So I don't really know which one is ok for me.
Have you some experience with this type of products?
Best regards,
IP IR camera
Posted: Fri Apr 24, 2009 10:36 am
by Snelvuur
See
http://www.domoticaforum.eu/topic.asp?TOPIC_ID=2482 , i dont know if the one your looking is in there, but it should help you out seeing different types.
// Erik (binkey.nl)
IP IR camera
Posted: Fri Apr 24, 2009 5:54 pm
by Fantic
Maybe this will help as well:
http://www.videofrank.nl/cctv-cameras-i ... 2_153.html
Regards, Maarten.
Never let a computer know you're in a hurry.
IP IR camera
Posted: Fri Apr 24, 2009 5:57 pm
by drmacchi
Think about this too: you can always add an IR-led device near your camera if internal ir is not enough powerful.
IP IR camera
Posted: Sat Apr 25, 2009 12:39 pm
by Edwin2008
There is a remark on the site concerning color camera's who usaully have an IR Filter. "Let op, met een normale kleurencamera werkt dit meestal niet, omdat normale kleurencamera's zijn voorzien van een infrarood stopfilter. Door de golflengte van 850nm ziet u de leds wel iets oplichten, maar geeft verder geen zichtbare straling"
IP IR camera
Posted: Sat Apr 25, 2009 6:36 pm
by Esteban
<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote">"Let op, met een normale kleurencamera werkt dit meestal niet, omdat normale kleurencamera's zijn voorzien van een infrarood stopfilter. Door de golflengte van 850nm ziet u de leds wel iets oplichten, maar geeft verder geen zichtbare straling"<hr height="1" noshade id="quote"></font id="quote"></blockquote id="quote"> English translation:
Caution, with a normal color camera this often doesn't work because normal color cameras are equipped with an IR stopfilter. Because of the wavelength of 850nm you can see the LEDs light up a little, but other than that they don't emit any light
French translation:
Attention, avec une camera couleur ceci souvent ne fonctionne pas car les cameras couleur normale sont equipe d'un filtre stop-IR. A cause de la longueur d'onde de 850nm on peut voir les LEDs a l'oeil nu, mais ils n'emmettes pas vraiment de la lumiere.