American Dynamics ADC520 Series  (4)

1/3 inch, Monochrome, 380, 0.5 @ F2.0, 12 V DC , 3.6, 510 x 492, Auto Gain Control, 1/60 ~ 1/100,000, >48, Internal, EIA, 120, 26 (Dia) x 87, 300, -10 ~ +50

1/3 inch, Monochrome, 380, 0.5 @ F2.0, 3.6, 510 x 492, Auto Gain Control, 1/60 ~ 1/100,000, >48, Internal, EIA, 120, 87 (Dia) x 57, 180, -10 ~ +50

1/3 inch, Monochrome, 380, Infrared, 0.5 @ F2.0, 12 V DC , Motion Activated, 3.6, 510 x 492, Auto Gain Control, 1/60 ~ 1/100,000, >48, Internal, EIA, 240, 70 x 110 x 49, 180, -10 ~ +50, IP57

1/3 inch, Monochrome, 380, Infrared, 0.5 @ F2.0, 12 V DC , 4.0, 510 x 492, Auto Gain Control, 1/60 ~ 1/100,000, >48, Internal, EIA, 120, 65 (Dia) x 105, 550, -10 ~ +50, IP57