help for Hikvision IR LEDs faulty (5 faulty leds)

[dixibru]

Hi guys, I disassembled the minidome camera DS2CD2112F-IW because the light IR does not work. I have tested with multimeter all IR leds and I found 5 faulty leds. Other 25 leds are good. Where I find it the replacement leds?
what are the characteristics? voltage and wavelength?
Thanks for your suggestion.

Bruno

 

[alastairstevenson]

I've replaced IR LEDs in Hikvision cameras with some from an old partially-working cheap IR illuminator I still had lying around.
But the individual LEDs are readily available on the likes of eBay.

what are the characteristics? voltage and wavelength?

The voltage is fixed by the technology - and the standard wavelength is 850nm.

 

[dixibru]

Hi, yes I view ebay (also Rs online) but I have a doubt for Viewing Angle degrees, projection angle,Radiant Intensity....I would not damage the leds crown!