Wiseup&trade; 700TVL Color Mini CCTV Camera Video Security Camera with Microphone 1/3" Sony Color CCD 3.7mm Pinhole Lens This camera adopts 1/3 1/3 Sony Color CCD and Sony unique DSP technology, producing clear color images as high as 700TVL. It uses 3.7mm pinhole lens and auto day/night color. It is small size 30x30x10mm, easy to install and used for indoor surveillance. It use DC12V power input. Power consumption is 150mA It had microphone built -in, bracket inlcuded.