Solution 1/3inch CCD+Effio Effective Pixel 976(H) x 596(V) Tv System NTSC Optional Signal Format CVBS Resolution 700TVL Min. Illumination Color: 0.01Lux; B/W: 0.001Lux Digital Electronic Zoom No WDR Yes Digital Noise Reduction Yes Frame Accumulated Yes Focus Length 3.9~85.8mm Optical Focus 30X Focus Zoom controlled by ground controller White Balance Auto Iris Auto S Ratio 60dB(Enhanced) Electronic Shutter PAL:1/50~1/10000 seconds NTSC:1/60~1/12000 seconds Language English Power Supply DC 12V Work Temperature 0~ 70??C Type: C: 30x NTSC Colour:As Shown Material:Metal Package Contents: 1x CMOS Camera Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.