- Joined
- 31 Aug 2005
- Messages
- 4,063
- Reaction score
- 368
- Country
Ok i have a door entry system i have installed. HAs a few puny little leds on the entry keypad apparently utilising 940nm leds is that different to IR led? Im guessing the camera has to have a specific sensitivity to x frequency of light?
I had a quick go at shining my IR spotlight over the area of my entry camera FOV and didn't seem to illuminate hence im guessing i need a 940nm version?
thoughts appreciated.
I had a quick go at shining my IR spotlight over the area of my entry camera FOV and didn't seem to illuminate hence im guessing i need a 940nm version?
thoughts appreciated.