Brief Introduction: It is a small pinhole camera which is for Portable DVR. It is a good assistant of policeman, detective, journalist, etc. This camera together with DVR can be widely used in house, office, supermarket and other public place. Function: 1,Sony 1/3 CCD; 2,Auto electronic shutter control; 3,Pinhole lens; 4,Auto back light compensation; 5,PAL/NTSC transfer automatically; 6,Audio and Video function. Parameters: Supply Voltage: DC12V Horizontal Resolution: 480 TV lines Minimum Lumination:P:1.0Lux, N:0.05Lux Package: Product G.W.: about 10g Packaging: Small box;