Model

CCD

Horizontal

resolution

Minimum

illumination

Optical

zoom

Digital

zoom

Focal

length

Focus

speed

Main

function

HH-M/XB3

1/4

Sony

CCD

420tvl

lux

B/W:0.001

lux

22x

3.9-85.8

mm

Medium-speed

1.       Money to resume

2.       Day and night

of dual-use

3. Include infrared

HH-M/XB3-27

27x

HH-M/KB3

22x

High-speed focusing/

Minimum illumination zoom camera

HH-M/EB3

480tvl

22x

HH-M/GB3

22x

10x

HH-M/KB3-27

27x

HH-M/EB3-27

27x

HH-M/GB3-270

27x

10x

HH-M/LB3

540tvl

Color:0.1

lux

B/W:0.05

lux

22x

HH-M/DB3

22x

10x

HH-M/LB3-27

27x

3.2-86.4

mm

HH-M/DB3-270

27x

10x