From Audio Video Supply, the BL005P is only 25x25mm for black and white and 28x28mm for color. The camera incorporates Sony’s 1/3” CCD chip technology and is equipped with a 3.6mm lens. The BL005P features 430 lines of resolution and 0.01 lux for black and white; 380 lines and 0.5 lux for the color camera.