There are totally 3 sizes on this camera design.Below is speficication for each size.

(1)Smallest size,suitable for IP 720P Camera, all kinds of analog cameras,AHD/CVI/TVI Cameras

Model Name:CA-652;

Cross section diameter of case: 60mm;

Standard Spec: 

36IRs,Φ5

IR Distance:20 meters;

board lens 3.6mm,2.8mm/6mm/8mm optional;

IP66 Waterproof;

Color: Black&White,other colors customizable

(2)Middle size,suitable for all kinds of analog cameras,AHD/CVI/TVI cameras,IP cameras

Model Name:CA-952

Cross section diameter of case: 90mm;

Standard Spec:

54IRs,Φ5/Two Array LEDs optional;

IR Distance:50 meters;

CS lens 4mm,6mm/8mm/12mm/16mm optional;

IP66 Waterproof;

Color: Black&White,other colors customizable

(3)Big size,suitable for all kinds of analog cameras,AHD/CVI/TVI cameras,IP cameras

Model Name:CA-152

Cross section diameter of case: 100mm;

Standard Spec:

84IRs,Φ5/Four Array LEDs optional;

IR Distance:80 meters;

CS lens 4mm,6mm/8mm/12mm/16mm optional;

IP66 Waterproof;

Color: Black&White,other colors customizable