Hikvison IR light I5 vs I8 2.8mm or 4mm

Paul Arthur

Getting the hang of it
Apr 30, 2016
216
15
Hey guys want to replace this camera
With a hikvison DS-2CD2T85FWD-I5/I8 Bullet 8mp

But not sure if i should use the 50m or 80m ir light

Also I'm not sure if i should just stick to 2.8mm lens which is what it has now or go 4mm lens for best capture see pics of the 4mp version
This one has 1 turret Ir light not two like the bullet has

Anyhelp will be much appreciated thanks
 

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