Model number

CIR-SZ33FF：650TVL, 1/3" 960H CCD (EFFIO E)

CIR-SZ33FB: 520TVL, 1/3" 760H CCD

Specifications:

3.5-8mm Vari-focal IR lens: easy to focus, easy to zoom.

Color changes to B/W while IR LED start working

Constant current circuit design to make sure the lifespan of IR LED

Cable management: cable through bracket

Viewing angle: Horizontal: 33º~69º

Available IR Distance: 25~30M