[Product model]SDR-100 [Products feature] @Intelligence security DVR, opening as using do not need any operations and maintenances. ● Built-in motion-detect system auto detect motion in monitor area and taking photo or recording. ● Supports 2G SD card max also can keep the storage dates permanently when power down. ● Output standard PAL/NTSC TV video for monitor and play back. ● Provide recording and photographing two different kind of working you can select the best working mode according to the situations. ● Easy to install and use, featuring a true DIY home security system CCTV Camera with Insert SD Card DVR... Same Home, Different Security Feeling...